Update dictionary entry terminology (#1592)

* Update terminology * Update terminology in display.js * Update terminology in display-audio.js * Update terminology in text-scanner.js * Update terminology in backend.js * Update terminology in mecab.js * Update terminology in audio-downloader.js * Update terminology in translator-vm.js * Update terminology in dictionary-data-util.js * Update terminology in dictionary-database.js * Update terminology in japanese-util.js * Change/upgrade {expression} to {term} * Update terminology in test-japanese.js * Update terminology in test-database.js * Update terminology in anki-templates-controller.js * Update terminology in anki-note-builder.js * Update terminology in backend.js * Update terminology in text-scanner.js * Update terminology in display.js * Update terminology in display.js
author: toasted-nutbread <toasted-nutbread@users.noreply.github.com> 2021-04-04 16:22:35 -0400
committer: GitHub <noreply@github.com> 2021-04-04 16:22:35 -0400
commit: e14b52ef84be7feeab60167605fd10918a242cd3 (patch)
tree: b9b124d9ed77806a7ad8b52c6e779da0f4844993
parent: b8bedd5185869edb33a7657fff323f812444eed0 (diff)
24 files changed, 428 insertions, 414 deletions
diff --git a/dev/translator-vm.js b/dev/translator-vm.js
index b7760f4a..4b5403da 100644
--- a/dev/translator-vm.js
+++ b/dev/translator-vm.js
@@ -105,10 +105,10 @@ class TranslatorVM extends DatabaseVM {
         this._ankiNoteDataCreator = new AnkiNoteDataCreator(this._japaneseUtil);
     }
 
-    createTestAnkiNoteData(definition, mode) {
+    createTestAnkiNoteData(dictionaryEntry, mode) {
         const marker = '{marker}';
         const data = {
-            definition,
+            dictionaryEntry,
             resultOutputMode: mode,
             mode: 'mode',
             glossaryLayoutMode: 'default',
diff --git a/ext/js/app/frontend.js b/ext/js/app/frontend.js
index 31e93a68..c7e8c9d8 100644
--- a/ext/js/app/frontend.js
+++ b/ext/js/app/frontend.js
@@ -257,7 +257,7 @@ class Frontend {
         }
     }
 
-    _onSearched({type, definitions, sentence, inputInfo: {eventType, passive, detail}, textSource, optionsContext, detail: {documentTitle}, error}) {
+    _onSearched({type, dictionaryEntries, sentence, inputInfo: {eventType, passive, detail}, textSource, optionsContext, detail: {documentTitle}, error}) {
         const scanningOptions = this._options.scanning;
 
         if (error !== null) {
@@ -275,7 +275,7 @@ class Frontend {
                 const focus2 = detail.focus;
                 if (typeof focus2 === 'boolean') { focus = focus2; }
             }
-            this._showContent(textSource, focus, definitions, type, sentence, documentTitle, optionsContext);
+            this._showContent(textSource, focus, dictionaryEntries, type, sentence, documentTitle, optionsContext);
         } else {
             if (scanningOptions.autoHideResults) {
                 this._clearSelectionDelayed(scanningOptions.hideDelay, false);
@@ -505,7 +505,7 @@ class Frontend {
         this._showPopupContent(textSource, null);
     }
 
-    _showContent(textSource, focus, definitions, type, sentence, documentTitle, optionsContext) {
+    _showContent(textSource, focus, dictionaryEntries, type, sentence, documentTitle, optionsContext) {
         const query = textSource.text();
         const {url} = optionsContext;
         const details = {
@@ -524,7 +524,7 @@ class Frontend {
                 documentTitle
             },
             content: {
-                definitions,
+                dictionaryEntries,
                 contentOrigin: {
                     tabId: this._tabId,
                     frameId: this._frameId
diff --git a/ext/js/background/backend.js b/ext/js/background/backend.js
index cf8137e5..a6b9c0dc 100644
--- a/ext/js/background/backend.js
+++ b/ext/js/background/backend.js
@@ -101,7 +101,7 @@ class Backend {
             ['noteView',                     {async: true,  contentScript: true,  handler: this._onApiNoteView.bind(this)}],
             ['suspendAnkiCardsForNote',      {async: true,  contentScript: true,  handler: this._onApiSuspendAnkiCardsForNote.bind(this)}],
             ['commandExec',                  {async: false, contentScript: true,  handler: this._onApiCommandExec.bind(this)}],
-            ['getExpressionAudioInfoList',   {async: true,  contentScript: true,  handler: this._onApiGetExpressionAudioInfoList.bind(this)}],
+            ['getTermAudioInfoList',         {async: true,  contentScript: true,  handler: this._onApiGetTermAudioInfoList.bind(this)}],
             ['sendMessageToFrame',           {async: false, contentScript: true,  handler: this._onApiSendMessageToFrame.bind(this)}],
             ['broadcastTab',                 {async: false, contentScript: true,  handler: this._onApiBroadcastTab.bind(this)}],
             ['frameInformationGet',          {async: true,  contentScript: true,  handler: this._onApiFrameInformationGet.bind(this)}],
@@ -405,9 +405,9 @@ class Backend {
         const options = this._getProfileOptions(optionsContext);
         const {general: {maxResults}} = options;
         const findKanjiOptions = this._getTranslatorFindKanjiOptions(options);
-        const definitions = await this._translator.findKanji(text, findKanjiOptions);
-        definitions.splice(maxResults);
-        return definitions;
+        const dictionaryEntries = await this._translator.findKanji(text, findKanjiOptions);
+        dictionaryEntries.splice(maxResults);
+        return dictionaryEntries;
     }
 
     async _onApiTermsFind({text, details, optionsContext}) {
@@ -416,7 +416,7 @@ class Backend {
         const findTermsOptions = this._getTranslatorFindTermsOptions(details, options);
         const {dictionaryEntries, originalTextLength} = await this._translator.findTerms(mode, text, findTermsOptions);
         dictionaryEntries.splice(maxResults);
-        return {length: originalTextLength, definitions: dictionaryEntries};
+        return {dictionaryEntries, originalTextLength};
     }
 
     async _onApiTextParse({text, optionsContext}) {
@@ -518,8 +518,8 @@ class Backend {
         return this._runCommand(command, params);
     }
 
-    async _onApiGetExpressionAudioInfoList({source, expression, reading, details}) {
-        return await this._audioDownloader.getExpressionAudioInfoList(source, expression, reading, details);
+    async _onApiGetTermAudioInfoList({source, term, reading, details}) {
+        return await this._audioDownloader.getTermAudioInfoList(source, term, reading, details);
     }
 
     _onApiSendMessageToFrame({frameId: targetFrameId, action, params}, sender) {
@@ -1100,17 +1100,17 @@ class Backend {
         for (const {name, lines} of parseTextResults) {
             const result = [];
             for (const line of lines) {
-                for (const {expression, reading, source} of line) {
-                    const term = [];
+                for (const {term, reading, source} of line) {
+                    const termParts = [];
                     for (const {text: text2, furigana} of jp.distributeFuriganaInflected(
-                        expression.length > 0 ? expression : source,
+                        term.length > 0 ? term : source,
                         jp.convertKatakanaToHiragana(reading),
                         source
                     )) {
                         const reading2 = jp.convertReading(text2, furigana, readingMode);
-                        term.push({text: text2, reading: reading2});
+                        termParts.push({text: text2, reading: reading2});
                     }
-                    result.push(term);
+                    result.push(termParts);
                 }
                 result.push([{text: '\n', reading: ''}]);
             }
@@ -1742,7 +1742,7 @@ class Backend {
         let data;
         let contentType;
         try {
-            ({data, contentType} = await this._audioDownloader.downloadExpressionAudio(
+            ({data, contentType} = await this._audioDownloader.downloadTermAudio(
                 sources,
                 preferredAudioIndex,
                 term,
diff --git a/ext/js/comm/api.js b/ext/js/comm/api.js
index a2eb004c..137cda41 100644
--- a/ext/js/comm/api.js
+++ b/ext/js/comm/api.js
@@ -68,8 +68,8 @@ class API {
         return this._invoke('suspendAnkiCardsForNote', {noteId});
     }
 
-    getExpressionAudioInfoList(source, expression, reading, details) {
-        return this._invoke('getExpressionAudioInfoList', {source, expression, reading, details});
+    getTermAudioInfoList(source, term, reading, details) {
+        return this._invoke('getTermAudioInfoList', {source, term, reading, details});
     }
 
     commandExec(command, params) {
diff --git a/ext/js/comm/mecab.js b/ext/js/comm/mecab.js
index 4eff2927..9a706391 100644
--- a/ext/js/comm/mecab.js
+++ b/ext/js/comm/mecab.js
@@ -108,7 +108,7 @@ class Mecab {
      *     {
      *         name: (string),
      *         lines: [
-     *             {expression: (string), reading: (string), source: (string)},
+     *             {term: (string), reading: (string), source: (string)},
      *             ...
      *         ]
      *     },
@@ -172,11 +172,11 @@ class Mecab {
             const lines = [];
             for (const rawLine of rawLines) {
                 const line = [];
-                for (let {expression, reading, source} of rawLine) {
-                    if (typeof expression !== 'string') { expression = ''; }
+                for (let {expression: term, reading, source} of rawLine) {
+                    if (typeof term !== 'string') { term = ''; }
                     if (typeof reading !== 'string') { reading = ''; }
                     if (typeof source !== 'string') { source = ''; }
-                    line.push({expression, reading, source});
+                    line.push({term, reading, source});
                 }
                 lines.push(line);
             }
diff --git a/ext/js/data/anki-note-builder.js b/ext/js/data/anki-note-builder.js
index 13e83aaf..85a68265 100644
--- a/ext/js/data/anki-note-builder.js
+++ b/ext/js/data/anki-note-builder.js
@@ -29,7 +29,7 @@ class AnkiNoteBuilder {
     }
 
     async createNote({
-        definition,
+        dictionaryEntry,
         mode,
         context,
         template,
@@ -53,7 +53,7 @@ class AnkiNoteBuilder {
             duplicateScopeCheckChildren = true;
         }
 
-        const commonData = this._createData(definition, mode, context, resultOutputMode, glossaryLayoutMode, compactTags, injectedMedia);
+        const commonData = this._createData(dictionaryEntry, mode, context, resultOutputMode, glossaryLayoutMode, compactTags, injectedMedia);
         const formattedFieldValuePromises = [];
         for (const [, fieldValue] of fields) {
             const formattedFieldValuePromise = this._formatField(fieldValue, commonData, template, errors);
@@ -85,7 +85,7 @@ class AnkiNoteBuilder {
     }
 
     async getRenderingData({
-        definition,
+        dictionaryEntry,
         mode,
         context,
         resultOutputMode='split',
@@ -94,15 +94,15 @@ class AnkiNoteBuilder {
         injectedMedia=null,
         marker=null
     }) {
-        const commonData = this._createData(definition, mode, context, resultOutputMode, glossaryLayoutMode, compactTags, injectedMedia);
+        const commonData = this._createData(dictionaryEntry, mode, context, resultOutputMode, glossaryLayoutMode, compactTags, injectedMedia);
         return await this._templateRenderer.getModifiedData({marker, commonData}, 'ankiNote');
     }
 
     // Private
 
-    _createData(definition, mode, context, resultOutputMode, glossaryLayoutMode, compactTags, injectedMedia) {
+    _createData(dictionaryEntry, mode, context, resultOutputMode, glossaryLayoutMode, compactTags, injectedMedia) {
         return {
-            definition,
+            dictionaryEntry,
             mode,
             context,
             resultOutputMode,
diff --git a/ext/js/data/anki-note-data-creator.js b/ext/js/data/anki-note-data-creator.js
index e7abaa21..1c32c4b4 100644
--- a/ext/js/data/anki-note-data-creator.js
+++ b/ext/js/data/anki-note-data-creator.js
@@ -38,7 +38,7 @@ class AnkiNoteDataCreator {
      * @returns An object used for rendering Anki templates.
      */
     create(marker, {
-        definition: dictionaryEntry,
+        dictionaryEntry,
         resultOutputMode,
         mode,
         glossaryLayoutMode,
diff --git a/ext/js/data/options-util.js b/ext/js/data/options-util.js
index 857ef630..42f9a38f 100644
--- a/ext/js/data/options-util.js
+++ b/ext/js/data/options-util.js
@@ -791,12 +791,20 @@ class OptionsUtil {
     _updateVersion11(options) {
         // Version 11 changes:
         //  Changed dictionaries to an array.
+        //  Changed audio.customSourceUrl's {expression} marker to {term}.
+        const customSourceUrlPattern = /\{expression\}/g;
         for (const profile of options.profiles) {
             const dictionariesNew = [];
             for (const [name, {priority, enabled, allowSecondarySearches, definitionsCollapsible}] of Object.entries(profile.options.dictionaries)) {
                 dictionariesNew.push({name, priority, enabled, allowSecondarySearches, definitionsCollapsible});
             }
             profile.options.dictionaries = dictionariesNew;
+
+            let {customSourceUrl} = profile.options.audio;
+            if (typeof customSourceUrl === 'string') {
+                customSourceUrl = customSourceUrl.replace(customSourceUrlPattern, '{term}');
+            }
+            profile.options.audio.customSourceUrl = customSourceUrl;
         }
         return options;
     }
diff --git a/ext/js/display/display-audio.js b/ext/js/display/display-audio.js
index 03966390..4a1f6305 100644
--- a/ext/js/display/display-audio.js
+++ b/ext/js/display/display-audio.js
@@ -58,12 +58,12 @@ class DisplayAudio {
         this._eventListeners.removeAllEventListeners();
     }
 
-    setupEntry(entry, definitionIndex) {
+    setupEntry(entry, dictionaryEntryIndex) {
         for (const button of entry.querySelectorAll('.action-play-audio')) {
-            const expressionIndex = this._getAudioPlayButtonExpressionIndex(button);
-            this._eventListeners.addEventListener(button, 'click', this._onAudioPlayButtonClick.bind(this, definitionIndex, expressionIndex), false);
-            this._eventListeners.addEventListener(button, 'contextmenu', this._onAudioPlayButtonContextMenu.bind(this, definitionIndex, expressionIndex), false);
-            this._eventListeners.addEventListener(button, 'menuClose', this._onAudioPlayMenuCloseClick.bind(this, definitionIndex, expressionIndex), false);
+            const headwordIndex = this._getAudioPlayButtonHeadwordIndex(button);
+            this._eventListeners.addEventListener(button, 'click', this._onAudioPlayButtonClick.bind(this, dictionaryEntryIndex, headwordIndex), false);
+            this._eventListeners.addEventListener(button, 'contextmenu', this._onAudioPlayButtonContextMenu.bind(this, dictionaryEntryIndex, headwordIndex), false);
+            this._eventListeners.addEventListener(button, 'menuClose', this._onAudioPlayMenuCloseClick.bind(this, dictionaryEntryIndex, headwordIndex), false);
         }
     }
 
@@ -73,11 +73,11 @@ class DisplayAudio {
 
         this.clearAutoPlayTimer();
 
-        const definitions = this._display.definitions;
-        if (definitions.length === 0) { return; }
+        const {dictionaryEntries} = this._display;
+        if (dictionaryEntries.length === 0) { return; }
 
-        const firstDefinition = definitions[0];
-        if (firstDefinition.type === 'kanji') { return; }
+        const firstDictionaryEntries = dictionaryEntries[0];
+        if (firstDictionaryEntries.type === 'kanji') { return; }
 
         const callback = () => {
             this._autoPlayAudioTimer = null;
@@ -103,18 +103,18 @@ class DisplayAudio {
         this._audioPlaying = null;
     }
 
-    async playAudio(definitionIndex, expressionIndex, sources=null, sourceDetailsMap=null) {
+    async playAudio(dictionaryEntryIndex, headwordIndex, sources=null, sourceDetailsMap=null) {
         this.stopAudio();
         this.clearAutoPlayTimer();
 
-        const expressionReading = this._getExpressionAndReading(definitionIndex, expressionIndex);
-        if (expressionReading === null) {
+        const headword = this._getHeadword(dictionaryEntryIndex, headwordIndex);
+        if (headword === null) {
             return {audio: null, source: null, valid: false};
         }
 
-        const buttons = this._getAudioPlayButtons(definitionIndex, expressionIndex);
+        const buttons = this._getAudioPlayButtons(dictionaryEntryIndex, headwordIndex);
 
-        const {expression, reading} = expressionReading;
+        const {term, reading} = headword;
         const audioOptions = this._getAudioOptions();
         const {textToSpeechVoice, customSourceUrl, customSourceType, volume} = audioOptions;
         if (!Array.isArray(sources)) {
@@ -131,7 +131,7 @@ class DisplayAudio {
             let audio;
             let title;
             let source = null;
-            const info = await this._createExpressionAudio(sources, sourceDetailsMap, expression, reading, {textToSpeechVoice, customSourceUrl, customSourceType});
+            const info = await this._createTermAudio(sources, sourceDetailsMap, term, reading, {textToSpeechVoice, customSourceUrl, customSourceType});
             const valid = (info !== null);
             if (valid) {
                 ({audio, source} = info);
@@ -146,7 +146,7 @@ class DisplayAudio {
             this.stopAudio();
 
             // Update details
-            const potentialAvailableAudioCount = this._getPotentialAvailableAudioCount(expression, reading);
+            const potentialAvailableAudioCount = this._getPotentialAvailableAudioCount(term, reading);
             for (const button of buttons) {
                 const titleDefault = button.dataset.titleDefault || '';
                 button.title = `${titleDefault}\n${title}`;
@@ -174,48 +174,48 @@ class DisplayAudio {
         }
     }
 
-    getPrimaryCardAudio(expression, reading) {
-        const cacheEntry = this._getCacheItem(expression, reading, false);
+    getPrimaryCardAudio(term, reading) {
+        const cacheEntry = this._getCacheItem(term, reading, false);
         const primaryCardAudio = typeof cacheEntry !== 'undefined' ? cacheEntry.primaryCardAudio : null;
         return primaryCardAudio;
     }
 
     // Private
 
-    _onAudioPlayButtonClick(definitionIndex, expressionIndex, e) {
+    _onAudioPlayButtonClick(dictionaryEntryIndex, headwordIndex, e) {
         e.preventDefault();
 
         if (e.shiftKey) {
-            this._showAudioMenu(e.currentTarget, definitionIndex, expressionIndex);
+            this._showAudioMenu(e.currentTarget, dictionaryEntryIndex, headwordIndex);
         } else {
-            this.playAudio(definitionIndex, expressionIndex);
+            this.playAudio(dictionaryEntryIndex, headwordIndex);
         }
     }
 
-    _onAudioPlayButtonContextMenu(definitionIndex, expressionIndex, e) {
+    _onAudioPlayButtonContextMenu(dictionaryEntryIndex, headwordIndex, e) {
         e.preventDefault();
 
-        this._showAudioMenu(e.currentTarget, definitionIndex, expressionIndex);
+        this._showAudioMenu(e.currentTarget, dictionaryEntryIndex, headwordIndex);
     }
 
-    _onAudioPlayMenuCloseClick(definitionIndex, expressionIndex, e) {
+    _onAudioPlayMenuCloseClick(dictionaryEntryIndex, headwordIndex, e) {
         const {detail: {action, item, menu, shiftKey}} = e;
         switch (action) {
             case 'playAudioFromSource':
                 if (shiftKey) {
                     e.preventDefault();
                 }
-                this._playAudioFromSource(definitionIndex, expressionIndex, item);
+                this._playAudioFromSource(dictionaryEntryIndex, headwordIndex, item);
                 break;
             case 'setPrimaryAudio':
                 e.preventDefault();
-                this._setPrimaryAudio(definitionIndex, expressionIndex, item, menu, true);
+                this._setPrimaryAudio(dictionaryEntryIndex, headwordIndex, item, menu, true);
                 break;
         }
     }
 
-    _getCacheItem(expression, reading, create) {
-        const key = this._getExpressionReadingKey(expression, reading);
+    _getCacheItem(term, reading, create) {
+        const key = this._getTermReadingKey(term, reading);
         let cacheEntry = this._cache.get(key);
         if (typeof cacheEntry === 'undefined' && create) {
             cacheEntry = {
@@ -242,7 +242,7 @@ class DisplayAudio {
         return {source, index, hasIndex};
     }
 
-    async _playAudioFromSource(definitionIndex, expressionIndex, item) {
+    async _playAudioFromSource(dictionaryEntryIndex, headwordIndex, item) {
         const sourceInfo = this._getMenuItemSourceInfo(item);
         if (sourceInfo === null) { return; }
 
@@ -251,61 +251,61 @@ class DisplayAudio {
 
         try {
             const token = this._entriesToken;
-            const {valid} = await this.playAudio(definitionIndex, expressionIndex, [source], sourceDetailsMap);
+            const {valid} = await this.playAudio(dictionaryEntryIndex, headwordIndex, [source], sourceDetailsMap);
             if (valid && token === this._entriesToken) {
-                this._setPrimaryAudio(definitionIndex, expressionIndex, item, null, false);
+                this._setPrimaryAudio(dictionaryEntryIndex, headwordIndex, item, null, false);
             }
         } catch (e) {
             // NOP
         }
     }
 
-    _setPrimaryAudio(definitionIndex, expressionIndex, item, menu, canToggleOff) {
+    _setPrimaryAudio(dictionaryEntryIndex, headwordIndex, item, menu, canToggleOff) {
         const sourceInfo = this._getMenuItemSourceInfo(item);
         if (sourceInfo === null) { return; }
 
         const {source, index} = sourceInfo;
         if (!this._sourceIsDownloadable(source)) { return; }
 
-        const expressionReading = this._getExpressionAndReading(definitionIndex, expressionIndex);
-        if (expressionReading === null) { return; }
+        const headword = this._getHeadword(dictionaryEntryIndex, headwordIndex);
+        if (headword === null) { return; }
 
-        const {expression, reading} = expressionReading;
-        const cacheEntry = this._getCacheItem(expression, reading, true);
+        const {term, reading} = headword;
+        const cacheEntry = this._getCacheItem(term, reading, true);
 
         let {primaryCardAudio} = cacheEntry;
         primaryCardAudio = (!canToggleOff || primaryCardAudio === null || primaryCardAudio.source !== source || primaryCardAudio.index !== index) ? {source, index} : null;
         cacheEntry.primaryCardAudio = primaryCardAudio;
 
         if (menu !== null) {
-            this._updateMenuPrimaryCardAudio(menu.bodyNode, expression, reading);
+            this._updateMenuPrimaryCardAudio(menu.bodyNode, term, reading);
         }
     }
 
-    _getAudioPlayButtonExpressionIndex(button) {
-        const expressionNode = button.closest('.expression');
-        if (expressionNode !== null) {
-            const expressionIndex = parseInt(expressionNode.dataset.index, 10);
-            if (Number.isFinite(expressionIndex)) { return expressionIndex; }
+    _getAudioPlayButtonHeadwordIndex(button) {
+        const headwordNode = button.closest('.expression');
+        if (headwordNode !== null) {
+            const headwordIndex = parseInt(headwordNode.dataset.index, 10);
+            if (Number.isFinite(headwordIndex)) { return headwordIndex; }
         }
         return 0;
     }
 
-    _getAudioPlayButtons(definitionIndex, expressionIndex) {
+    _getAudioPlayButtons(dictionaryEntryIndex, headwordIndex) {
         const results = [];
-        const {definitionNodes} = this._display;
-        if (definitionIndex >= 0 && definitionIndex < definitionNodes.length) {
-            const node = definitionNodes[definitionIndex];
-            const button1 = (expressionIndex === 0 ? node.querySelector('.action-play-audio') : null);
-            const button2 = node.querySelector(`.expression:nth-of-type(${expressionIndex + 1}) .action-play-audio`);
+        const {dictionaryEntryNodes} = this._display;
+        if (dictionaryEntryIndex >= 0 && dictionaryEntryIndex < dictionaryEntryNodes.length) {
+            const node = dictionaryEntryNodes[dictionaryEntryIndex];
+            const button1 = (headwordIndex === 0 ? node.querySelector('.action-play-audio') : null);
+            const button2 = node.querySelector(`.expression:nth-of-type(${headwordIndex + 1}) .action-play-audio`);
             if (button1 !== null) { results.push(button1); }
             if (button2 !== null) { results.push(button2); }
         }
         return results;
     }
 
-    async _createExpressionAudio(sources, sourceDetailsMap, expression, reading, details) {
-        const {sourceMap} = this._getCacheItem(expression, reading, true);
+    async _createTermAudio(sources, sourceDetailsMap, term, reading, details) {
+        const {sourceMap} = this._getCacheItem(term, reading, true);
 
         for (let i = 0, ii = sources.length; i < ii; ++i) {
             const source = sources[i];
@@ -314,7 +314,7 @@ class DisplayAudio {
             let infoListPromise;
             let sourceInfo = sourceMap.get(source);
             if (typeof sourceInfo === 'undefined') {
-                infoListPromise = this._getExpressionAudioInfoList(source, expression, reading, details);
+                infoListPromise = this._getTermAudioInfoList(source, term, reading, details);
                 sourceInfo = {infoListPromise, infoList: null};
                 sourceMap.set(source, sourceInfo);
                 cacheUpdated = true;
@@ -393,27 +393,26 @@ class DisplayAudio {
         }
     }
 
-    async _getExpressionAudioInfoList(source, expression, reading, details) {
-        const infoList = await yomichan.api.getExpressionAudioInfoList(source, expression, reading, details);
+    async _getTermAudioInfoList(source, term, reading, details) {
+        const infoList = await yomichan.api.getTermAudioInfoList(source, term, reading, details);
         return infoList.map((info) => ({info, audioPromise: null, audioResolved: false, audio: null}));
     }
 
-    _getExpressionAndReading(definitionIndex, expressionIndex) {
-        const {definitions} = this._display;
-        if (definitionIndex < 0 || definitionIndex >= definitions.length) { return null; }
+    _getHeadword(dictionaryEntryIndex, headwordIndex) {
+        const {dictionaryEntries} = this._display;
+        if (dictionaryEntryIndex < 0 || dictionaryEntryIndex >= dictionaryEntries.length) { return null; }
 
-        const definition = definitions[definitionIndex];
-        if (definition.type === 'kanji') { return null; }
+        const dictionaryEntry = dictionaryEntries[dictionaryEntryIndex];
+        if (dictionaryEntry.type === 'kanji') { return null; }
 
-        const {headwords} = definition;
-        if (expressionIndex < 0 || expressionIndex >= headwords.length) { return null; }
+        const {headwords} = dictionaryEntry;
+        if (headwordIndex < 0 || headwordIndex >= headwords.length) { return null; }
 
-        const {term, reading} = headwords[expressionIndex];
-        return {expression: term, reading};
+        return headwords[headwordIndex];
     }
 
-    _getExpressionReadingKey(expression, reading) {
-        return JSON.stringify([expression, reading]);
+    _getTermReadingKey(term, reading) {
+        return JSON.stringify([term, reading]);
     }
 
     _getAudioOptions() {
@@ -460,8 +459,8 @@ class DisplayAudio {
         }
     }
 
-    _getPotentialAvailableAudioCount(expression, reading) {
-        const cacheEntry = this._getCacheItem(expression, reading, false);
+    _getPotentialAvailableAudioCount(term, reading) {
+        const cacheEntry = this._getCacheItem(term, reading, false);
         if (typeof cacheEntry === 'undefined') { return null; }
 
         const {sourceMap} = cacheEntry;
@@ -477,12 +476,12 @@ class DisplayAudio {
         return count;
     }
 
-    _showAudioMenu(button, definitionIndex, expressionIndex) {
-        const expressionReading = this._getExpressionAndReading(definitionIndex, expressionIndex);
-        if (expressionReading === null) { return; }
+    _showAudioMenu(button, dictionaryEntryIndex, headwordIndex) {
+        const headword = this._getHeadword(dictionaryEntryIndex, headwordIndex);
+        if (headword === null) { return; }
 
-        const {expression, reading} = expressionReading;
-        const popupMenu = this._createMenu(button, expression, reading);
+        const {term, reading} = headword;
+        const popupMenu = this._createMenu(button, term, reading);
         this._openMenus.add(popupMenu);
         popupMenu.prepare();
         popupMenu.on('close', this._onPopupMenuClose.bind(this));
@@ -550,31 +549,31 @@ class DisplayAudio {
         return results;
     }
 
-    _createMenu(sourceButton, expression, reading) {
+    _createMenu(sourceButton, term, reading) {
         // Create menu
         const menuContainerNode = this._display.displayGenerator.instantiateTemplate('audio-button-popup-menu');
         const menuBodyNode = menuContainerNode.querySelector('.popup-menu-body');
-        menuContainerNode.dataset.expression = expression;
+        menuContainerNode.dataset.term = term;
         menuContainerNode.dataset.reading = reading;
 
         // Set up items based on options and cache data
-        this._createMenuItems(menuContainerNode, menuBodyNode, expression, reading);
+        this._createMenuItems(menuContainerNode, menuBodyNode, term, reading);
 
         // Update primary card audio display
-        this._updateMenuPrimaryCardAudio(menuBodyNode, expression, reading);
+        this._updateMenuPrimaryCardAudio(menuBodyNode, term, reading);
 
         // Create popup menu
         this._menuContainer.appendChild(menuContainerNode);
         return new PopupMenu(sourceButton, menuContainerNode);
     }
 
-    _createMenuItems(menuContainerNode, menuItemContainer, expression, reading) {
+    _createMenuItems(menuContainerNode, menuItemContainer, term, reading) {
         const sources = this._getAudioSources(this._getAudioOptions());
         const {displayGenerator} = this._display;
         let showIcons = false;
         const currentItems = [...menuItemContainer.children];
         for (const {source, displayName, isInOptions, downloadable} of sources) {
-            const entries = this._getMenuItemEntries(source, expression, reading);
+            const entries = this._getMenuItemEntries(source, term, reading);
             for (let i = 0, ii = entries.length; i < ii; ++i) {
                 const {valid, index, name} = entries[i];
                 let node = this._getOrCreateMenuItem(currentItems, source, index);
@@ -632,8 +631,8 @@ class DisplayAudio {
         return null;
     }
 
-    _getMenuItemEntries(source, expression, reading) {
-        const cacheEntry = this._getCacheItem(expression, reading, false);
+    _getMenuItemEntries(source, term, reading) {
+        const cacheEntry = this._getCacheItem(term, reading, false);
         if (typeof cacheEntry !== 'undefined') {
             const {sourceMap} = cacheEntry;
             const sourceInfo = sourceMap.get(source);
@@ -659,8 +658,8 @@ class DisplayAudio {
         return [{valid: null, index: null, name: null}];
     }
 
-    _updateMenuPrimaryCardAudio(menuBodyNode, expression, reading) {
-        const primaryCardAudio = this.getPrimaryCardAudio(expression, reading);
+    _updateMenuPrimaryCardAudio(menuBodyNode, term, reading) {
+        const primaryCardAudio = this.getPrimaryCardAudio(term, reading);
         const {source: primaryCardAudioSource, index: primaryCardAudioIndex} = (primaryCardAudio !== null ? primaryCardAudio : {source: null, index: -1});
 
         const itemGroups = menuBodyNode.querySelectorAll('.popup-menu-item-group');
@@ -683,8 +682,8 @@ class DisplayAudio {
     _updateOpenMenu() {
         for (const menu of this._openMenus) {
             const menuContainerNode = menu.containerNode;
-            const {expression, reading} = menuContainerNode.dataset;
-            this._createMenuItems(menuContainerNode, menu.bodyNode, expression, reading);
+            const {term, reading} = menuContainerNode.dataset;
+            this._createMenuItems(menuContainerNode, menu.bodyNode, term, reading);
             menu.updatePosition();
         }
     }
diff --git a/ext/js/display/display-generator.js b/ext/js/display/display-generator.js
index 724bec9c..32699ec7 100644
--- a/ext/js/display/display-generator.js
+++ b/ext/js/display/display-generator.js
@@ -50,56 +50,56 @@ class DisplayGenerator {
         document.head.appendChild(t);
     }
 
-    createTermEntry(details) {
+    createTermEntry(dictionaryEntry) {
         const node = this._templates.instantiate('term-entry');
 
-        const expressionsContainer = node.querySelector('.expression-list');
-        const reasonsContainer = node.querySelector('.inflection-list');
+        const headwordsContainer = node.querySelector('.expression-list');
+        const inflectionsContainer = node.querySelector('.inflection-list');
         const pitchesContainer = node.querySelector('.pitch-accent-group-list');
         const frequencyGroupListContainer = node.querySelector('.frequency-group-list');
         const definitionsContainer = node.querySelector('.definition-list');
         const termTagsContainer = node.querySelector('.expression-list-tag-list');
 
-        const {headwords: expressions, type, inflections: reasons, definitions, frequencies, pronunciations} = details;
-        const pitches = DictionaryDataUtil.getPitchAccentInfos(details);
+        const {headwords, type, inflections, definitions, frequencies, pronunciations} = dictionaryEntry;
+        const pitches = DictionaryDataUtil.getPitchAccentInfos(dictionaryEntry);
         const pitchCount = pitches.reduce((i, v) => i + v.pitches.length, 0);
-        const groupedFrequencies = DictionaryDataUtil.groupTermFrequencies(details);
-        const termTags = DictionaryDataUtil.groupTermTags(details);
+        const groupedFrequencies = DictionaryDataUtil.groupTermFrequencies(dictionaryEntry);
+        const termTags = DictionaryDataUtil.groupTermTags(dictionaryEntry);
 
-        const uniqueExpressions = new Set();
+        const uniqueTerms = new Set();
         const uniqueReadings = new Set();
-        for (const {term: expression, reading} of expressions) {
-            uniqueExpressions.add(expression);
+        for (const {term, reading} of headwords) {
+            uniqueTerms.add(term);
             uniqueReadings.add(reading);
         }
 
         node.dataset.format = type;
-        node.dataset.expressionCount = `${expressions.length}`;
+        node.dataset.expressionCount = `${headwords.length}`;
         node.dataset.definitionCount = `${definitions.length}`;
         node.dataset.pitchAccentDictionaryCount = `${pitches.length}`;
         node.dataset.pitchAccentCount = `${pitchCount}`;
-        node.dataset.uniqueExpressionCount = `${uniqueExpressions.size}`;
+        node.dataset.uniqueExpressionCount = `${uniqueTerms.size}`;
         node.dataset.uniqueReadingCount = `${uniqueReadings.size}`;
         node.dataset.frequencyCount = `${frequencies.length}`;
         node.dataset.groupedFrequencyCount = `${groupedFrequencies.length}`;
 
-        for (let i = 0, ii = expressions.length; i < ii; ++i) {
-            const node2 = this._createTermExpression(expressions[i], i, pronunciations);
+        for (let i = 0, ii = headwords.length; i < ii; ++i) {
+            const node2 = this._createTermHeadword(headwords[i], i, pronunciations);
             node2.dataset.index = `${i}`;
-            expressionsContainer.appendChild(node2);
+            headwordsContainer.appendChild(node2);
         }
-        expressionsContainer.dataset.count = `${expressions.length}`;
+        headwordsContainer.dataset.count = `${headwords.length}`;
 
-        this._appendMultiple(reasonsContainer, this._createTermReason.bind(this), reasons);
+        this._appendMultiple(inflectionsContainer, this._createTermInflection.bind(this), inflections);
         this._appendMultiple(frequencyGroupListContainer, this._createFrequencyGroup.bind(this), groupedFrequencies, false);
         this._appendMultiple(pitchesContainer, this._createPitches.bind(this), pitches);
-        this._appendMultiple(termTagsContainer, this._createTermTag.bind(this), termTags, expressions.length);
+        this._appendMultiple(termTagsContainer, this._createTermTag.bind(this), termTags, headwords.length);
 
-        for (const expression of uniqueExpressions) {
-            termTagsContainer.appendChild(this._createSearchTag(expression));
+        for (const term of uniqueTerms) {
+            termTagsContainer.appendChild(this._createSearchTag(term));
         }
         for (const reading of uniqueReadings) {
-            if (uniqueExpressions.has(reading)) { continue; }
+            if (uniqueTerms.has(reading)) { continue; }
             termTagsContainer.appendChild(this._createSearchTag(reading));
         }
 
@@ -117,7 +117,7 @@ class DisplayGenerator {
                 dictionaryTag.name = dictionary;
             }
 
-            const node2 = this._createTermDefinitionItem(definition, dictionaryTag, expressions, uniqueExpressions, uniqueReadings);
+            const node2 = this._createTermDefinition(definition, dictionaryTag, headwords, uniqueTerms, uniqueReadings);
             node2.dataset.index = `${i}`;
             definitionsContainer.appendChild(node2);
         }
@@ -126,13 +126,13 @@ class DisplayGenerator {
         return node;
     }
 
-    createKanjiEntry(details) {
+    createKanjiEntry(dictionaryEntry) {
         const node = this._templates.instantiate('kanji-entry');
 
         const glyphContainer = node.querySelector('.kanji-glyph');
         const frequencyGroupListContainer = node.querySelector('.frequency-group-list');
         const tagContainer = node.querySelector('.kanji-tag-list');
-        const glossaryContainer = node.querySelector('.kanji-glossary-list');
+        const definitionsContainer = node.querySelector('.kanji-glossary-list');
         const chineseReadingsContainer = node.querySelector('.kanji-readings-chinese');
         const japaneseReadingsContainer = node.querySelector('.kanji-readings-japanese');
         const statisticsContainer = node.querySelector('.kanji-statistics');
@@ -140,21 +140,21 @@ class DisplayGenerator {
         const codepointsContainer = node.querySelector('.kanji-codepoints');
         const dictionaryIndicesContainer = node.querySelector('.kanji-dictionary-indices');
 
-        this._setTextContent(glyphContainer, details.character, 'ja');
-        const groupedFrequencies = DictionaryDataUtil.groupKanjiFrequencies(details.frequencies);
+        this._setTextContent(glyphContainer, dictionaryEntry.character, 'ja');
+        const groupedFrequencies = DictionaryDataUtil.groupKanjiFrequencies(dictionaryEntry.frequencies);
 
-        const dictionaryTag = this._createDictionaryTag(details.dictionary);
+        const dictionaryTag = this._createDictionaryTag(dictionaryEntry.dictionary);
 
         this._appendMultiple(frequencyGroupListContainer, this._createFrequencyGroup.bind(this), groupedFrequencies, true);
-        this._appendMultiple(tagContainer, this._createTag.bind(this), [...details.tags, dictionaryTag]);
-        this._appendMultiple(glossaryContainer, this._createKanjiGlossaryItem.bind(this), details.definitions);
-        this._appendMultiple(chineseReadingsContainer, this._createKanjiReading.bind(this), details.onyomi);
-        this._appendMultiple(japaneseReadingsContainer, this._createKanjiReading.bind(this), details.kunyomi);
+        this._appendMultiple(tagContainer, this._createTag.bind(this), [...dictionaryEntry.tags, dictionaryTag]);
+        this._appendMultiple(definitionsContainer, this._createKanjiDefinition.bind(this), dictionaryEntry.definitions);
+        this._appendMultiple(chineseReadingsContainer, this._createKanjiReading.bind(this), dictionaryEntry.onyomi);
+        this._appendMultiple(japaneseReadingsContainer, this._createKanjiReading.bind(this), dictionaryEntry.kunyomi);
 
-        statisticsContainer.appendChild(this._createKanjiInfoTable(details.stats.misc));
-        classificationsContainer.appendChild(this._createKanjiInfoTable(details.stats.class));
-        codepointsContainer.appendChild(this._createKanjiInfoTable(details.stats.code));
-        dictionaryIndicesContainer.appendChild(this._createKanjiInfoTable(details.stats.index));
+        statisticsContainer.appendChild(this._createKanjiInfoTable(dictionaryEntry.stats.misc));
+        classificationsContainer.appendChild(this._createKanjiInfoTable(dictionaryEntry.stats.class));
+        codepointsContainer.appendChild(this._createKanjiInfoTable(dictionaryEntry.stats.code));
+        dictionaryIndicesContainer.appendChild(this._createKanjiInfoTable(dictionaryEntry.stats.index));
 
         return node;
     }
@@ -235,20 +235,20 @@ class DisplayGenerator {
 
     // Private
 
-    _createTermExpression(headword, headwordIndex, pronunciations) {
-        const {term: expression, reading, tags: termTags} = headword;
+    _createTermHeadword(headword, headwordIndex, pronunciations) {
+        const {term, reading, tags} = headword;
 
         const searchQueries = [];
-        if (expression) { searchQueries.push(expression); }
+        if (term) { searchQueries.push(term); }
         if (reading) { searchQueries.push(reading); }
 
         const node = this._templates.instantiate('expression');
 
-        const expressionContainer = node.querySelector('.expression-text');
+        const termContainer = node.querySelector('.expression-text');
         const tagContainer = node.querySelector('.expression-tag-list');
 
-        node.dataset.readingIsSame = `${reading === expression}`;
-        node.dataset.frequency = DictionaryDataUtil.getTermFrequency(termTags);
+        node.dataset.readingIsSame = `${reading === term}`;
+        node.dataset.frequency = DictionaryDataUtil.getTermFrequency(tags);
 
         const {wordClasses} = headword;
         const pitchAccentCategories = this._getPitchAccentCategories(reading, pronunciations, wordClasses, headwordIndex);
@@ -261,61 +261,61 @@ class DisplayGenerator {
 
         this._setTextContent(node.querySelector('.expression-reading'), reading);
 
-        this._appendFurigana(expressionContainer, expression, reading, this._appendKanjiLinks.bind(this));
-        this._appendMultiple(tagContainer, this._createTag.bind(this), termTags);
+        this._appendFurigana(termContainer, term, reading, this._appendKanjiLinks.bind(this));
+        this._appendMultiple(tagContainer, this._createTag.bind(this), tags);
         this._appendMultiple(tagContainer, this._createSearchTag.bind(this), searchQueries);
 
         return node;
     }
 
-    _createTermReason(reason) {
+    _createTermInflection(inflection) {
         const fragment = this._templates.instantiateFragment('inflection');
         const node = fragment.querySelector('.inflection');
-        this._setTextContent(node, reason);
-        node.dataset.reason = reason;
+        this._setTextContent(node, inflection);
+        node.dataset.reason = inflection;
         return fragment;
     }
 
-    _createTermDefinitionItem(details, dictionaryTag, headwords, uniqueTerms, uniqueReadings) {
-        const {dictionary, tags, headwordIndices, entries} = details;
+    _createTermDefinition(definition, dictionaryTag, headwords, uniqueTerms, uniqueReadings) {
+        const {dictionary, tags, headwordIndices, entries} = definition;
         const disambiguations = DictionaryDataUtil.getDisambiguations(headwords, headwordIndices, uniqueTerms, uniqueReadings);
 
         const node = this._templates.instantiate('definition-item');
 
         const tagListContainer = node.querySelector('.definition-tag-list');
         const onlyListContainer = node.querySelector('.definition-disambiguation-list');
-        const glossaryContainer = node.querySelector('.glossary-list');
+        const entriesContainer = node.querySelector('.glossary-list');
 
         node.dataset.dictionary = dictionary;
 
         this._appendMultiple(tagListContainer, this._createTag.bind(this), [...tags, dictionaryTag]);
         this._appendMultiple(onlyListContainer, this._createTermDisambiguation.bind(this), disambiguations);
-        this._appendMultiple(glossaryContainer, this._createTermGlossaryItem.bind(this), entries, dictionary);
+        this._appendMultiple(entriesContainer, this._createTermDefinitionEntry.bind(this), entries, dictionary);
 
         return node;
     }
 
-    _createTermGlossaryItem(glossary, dictionary) {
-        if (typeof glossary === 'string') {
-            return this._createTermGlossaryItemText(glossary);
-        } else if (typeof glossary === 'object' && glossary !== null) {
-            switch (glossary.type) {
+    _createTermDefinitionEntry(entry, dictionary) {
+        if (typeof entry === 'string') {
+            return this._createTermDefinitionEntryText(entry);
+        } else if (typeof entry === 'object' && entry !== null) {
+            switch (entry.type) {
                 case 'image':
-                    return this._createTermGlossaryItemImage(glossary, dictionary);
+                    return this._createTermDefinitionEntryImage(entry, dictionary);
             }
         }
 
         return null;
     }
 
-    _createTermGlossaryItemText(glossary) {
+    _createTermDefinitionEntryText(text) {
         const node = this._templates.instantiate('glossary-item');
         const container = node.querySelector('.glossary');
-        this._setMultilineTextContent(container, glossary);
+        this._setMultilineTextContent(container, text);
         return node;
     }
 
-    _createTermGlossaryItemImage(data, dictionary) {
+    _createTermDefinitionEntryImage(data, dictionary) {
         const {path, width, height, preferredWidth, preferredHeight, title, description, pixelated} = data;
 
         const usedWidth = (
@@ -391,10 +391,10 @@ class DisplayGenerator {
         return node;
     }
 
-    _createKanjiGlossaryItem(glossary) {
+    _createKanjiDefinition(text) {
         const node = this._templates.instantiate('kanji-glossary-item');
         const container = node.querySelector('.kanji-glossary');
-        this._setMultilineTextContent(container, glossary);
+        this._setMultilineTextContent(container, text);
         return node;
     }
 
@@ -431,8 +431,8 @@ class DisplayGenerator {
         return this._templates.instantiate('kanji-info-table-empty');
     }
 
-    _createTag(details) {
-        const {content, name, category, redundant} = details;
+    _createTag(tag) {
+        const {content, name, category, redundant} = tag;
         const node = this._templates.instantiate('tag');
 
         const inner = node.querySelector('.tag-label-content');
@@ -448,8 +448,8 @@ class DisplayGenerator {
         return node;
     }
 
-    _createTermTag(details, totalHeadwordCount) {
-        const {tag, headwordIndices} = details;
+    _createTermTag(tagInfo, totalHeadwordCount) {
+        const {tag, headwordIndices} = tagInfo;
         const node = this._createTag(tag);
         node.dataset.headwords = headwordIndices.join(' ');
         node.dataset.totalExpressionCount = `${totalHeadwordCount}`;
@@ -547,10 +547,10 @@ class DisplayGenerator {
 
     _createPitchAccentDisambiguations(container, exclusiveTerms, exclusiveReadings) {
         const templateName = 'pitch-accent-disambiguation';
-        for (const exclusiveExpression of exclusiveTerms) {
+        for (const term of exclusiveTerms) {
             const node = this._templates.instantiate(templateName);
             node.dataset.type = 'expression';
-            this._setTextContent(node, exclusiveExpression, 'ja');
+            this._setTextContent(node, term, 'ja');
             container.appendChild(node);
         }
 
@@ -712,9 +712,9 @@ class DisplayGenerator {
         return count;
     }
 
-    _appendFurigana(container, expression, reading, addText) {
+    _appendFurigana(container, term, reading, addText) {
         container.lang = 'ja';
-        const segments = this._japaneseUtil.distributeFurigana(expression, reading);
+        const segments = this._japaneseUtil.distributeFurigana(term, reading);
         for (const {text, furigana} of segments) {
             if (furigana) {
                 const ruby = document.createElement('ruby');
diff --git a/ext/js/display/display.js b/ext/js/display/display.js
index 0677611e..ab3ec7e1 100644
--- a/ext/js/display/display.js
+++ b/ext/js/display/display.js
@@ -47,8 +47,8 @@ class Display extends EventDispatcher {
         this._documentFocusController = documentFocusController;
         this._hotkeyHandler = hotkeyHandler;
         this._container = document.querySelector('#definitions');
-        this._definitions = [];
-        this._definitionNodes = [];
+        this._dictionaryEntries = [];
+        this._dictionaryEntryNodes = [];
         this._optionsContext = {depth: 0, url: window.location.href};
         this._options = null;
         this._index = 0;
@@ -107,7 +107,7 @@ class Display extends EventDispatcher {
         this._frameEndpoint = (pageType === 'popup' ? new FrameEndpoint() : null);
         this._browser = null;
         this._copyTextarea = null;
-        this._definitionTextScanner = null;
+        this._contentTextScanner = null;
         this._tagNotification = null;
         this._footerNotificationContainer = document.querySelector('#content-footer');
         this._displayAudio = new DisplayAudio(this);
@@ -121,14 +121,14 @@ class Display extends EventDispatcher {
             ['close',             () => { this._onHotkeyClose(); }],
             ['nextEntry',         this._onHotkeyActionMoveRelative.bind(this, 1)],
             ['previousEntry',     this._onHotkeyActionMoveRelative.bind(this, -1)],
-            ['lastEntry',         () => { this._focusEntry(this._definitions.length - 1, true); }],
+            ['lastEntry',         () => { this._focusEntry(this._dictionaryEntries.length - 1, true); }],
             ['firstEntry',        () => { this._focusEntry(0, true); }],
             ['historyBackward',   () => { this._sourceTermView(); }],
             ['historyForward',    () => { this._nextTermView(); }],
-            ['addNoteKanji',      () => { this._tryAddAnkiNoteForSelectedDefinition('kanji'); }],
-            ['addNoteTermKanji',  () => { this._tryAddAnkiNoteForSelectedDefinition('term-kanji'); }],
-            ['addNoteTermKana',   () => { this._tryAddAnkiNoteForSelectedDefinition('term-kana'); }],
-            ['viewNote',          () => { this._tryViewAnkiNoteForSelectedDefinition(); }],
+            ['addNoteKanji',      () => { this._tryAddAnkiNoteForSelectedEntry('kanji'); }],
+            ['addNoteTermKanji',  () => { this._tryAddAnkiNoteForSelectedEntry('term-kanji'); }],
+            ['addNoteTermKana',   () => { this._tryAddAnkiNoteForSelectedEntry('term-kana'); }],
+            ['viewNote',          () => { this._tryViewAnkiNoteForSelectedEntry(); }],
             ['playAudio',         () => { this._playAudioCurrent(); }],
             ['playAudioFromSource', this._onHotkeyActionPlayAudioFromSource.bind(this)],
             ['copyHostSelection', () => this._copyHostSelection()],
@@ -181,12 +181,12 @@ class Display extends EventDispatcher {
         return this._hotkeyHandler;
     }
 
-    get definitions() {
-        return this._definitions;
+    get dictionaryEntries() {
+        return this._dictionaryEntries;
     }
 
-    get definitionNodes() {
-        return this._definitionNodes;
+    get dictionaryEntryNodes() {
+        return this._dictionaryEntryNodes;
     }
 
     get progressIndicatorVisible() {
@@ -327,7 +327,7 @@ class Display extends EventDispatcher {
         });
 
         this._updateNestedFrontend(options);
-        this._updateDefinitionTextScanner(options);
+        this._updateContentTextScanner(options);
 
         this.trigger('optionsUpdated', {options});
     }
@@ -434,7 +434,7 @@ class Display extends EventDispatcher {
             params: this._createSearchParams(type, query, false),
             state,
             content: {
-                definitions: null,
+                dictionaryEntries: null,
                 contentOrigin: this.getContentOrigin()
             }
         };
@@ -536,8 +536,8 @@ class Display extends EventDispatcher {
             this._displayAudio.cleanupEntries();
             this._hideTagNotification(false);
             this._hideAnkiNoteErrors(false);
-            this._definitions = [];
-            this._definitionNodes = [];
+            this._dictionaryEntries = [];
+            this._dictionaryEntryNodes = [];
             this._elementOverflowController.clearElements();
 
             // Prepare
@@ -606,7 +606,7 @@ class Display extends EventDispatcher {
         }
     }
 
-    _onQueryParserSearch({type, definitions, sentence, inputInfo: {eventType}, textSource, optionsContext}) {
+    _onQueryParserSearch({type, dictionaryEntries, sentence, inputInfo: {eventType}, textSource, optionsContext}) {
         const query = textSource.text();
         const historyState = this._history.state;
         const history = (
@@ -624,7 +624,7 @@ class Display extends EventDispatcher {
                 cause: 'queryParser'
             },
             content: {
-                definitions,
+                dictionaryEntries,
                 contentOrigin: this.getContentOrigin()
             }
         };
@@ -693,7 +693,7 @@ class Display extends EventDispatcher {
             if (typeof documentTitle !== 'string') { documentTitle = document.title; }
             const optionsContext = this.getOptionsContext();
             const query = e.currentTarget.textContent;
-            const definitions = await yomichan.api.kanjiFind(query, optionsContext);
+            const dictionaryEntries = await yomichan.api.kanjiFind(query, optionsContext);
             const details = {
                 focus: false,
                 history: true,
@@ -706,7 +706,7 @@ class Display extends EventDispatcher {
                     documentTitle
                 },
                 content: {
-                    definitions,
+                    dictionaryEntries,
                     contentOrigin: this.getContentOrigin()
                 }
             };
@@ -719,7 +719,7 @@ class Display extends EventDispatcher {
     _onNoteAdd(e) {
         e.preventDefault();
         const link = e.currentTarget;
-        const index = this._getClosestDefinitionIndex(link);
+        const index = this._getClosestDictionaryEntryIndex(link);
         this._addAnkiNote(index, link.dataset.mode);
     }
 
@@ -756,8 +756,8 @@ class Display extends EventDispatcher {
 
     _onDebugLogClick(e) {
         const link = e.currentTarget;
-        const index = this._getClosestDefinitionIndex(link);
-        this._logDefinitionData(index);
+        const index = this._getClosestDictionaryEntryIndex(link);
+        this._logDictionaryEntryData(index);
     }
 
     _onDocumentElementMouseUp(e) {
@@ -814,8 +814,8 @@ class Display extends EventDispatcher {
             this._tagNotification = new DisplayNotification(this._footerNotificationContainer, node);
         }
 
-        const index = this._getClosestDefinitionIndex(tagNode);
-        const dictionaryEntry = (index >= 0 && index < this._definitions.length ? this._definitions[index] : null);
+        const index = this._getClosestDictionaryEntryIndex(tagNode);
+        const dictionaryEntry = (index >= 0 && index < this._dictionaryEntries.length ? this._dictionaryEntries[index] : null);
 
         const content = this._displayGenerator.createTagFooterNotificationDetails(tagNode, dictionaryEntry);
         this._tagNotification.setContent(content);
@@ -850,7 +850,7 @@ class Display extends EventDispatcher {
         document.documentElement.dataset.theme = themeName;
     }
 
-    async _findDefinitions(isTerms, source, wildcardsEnabled, optionsContext) {
+    async _findDictionaryEntries(isTerms, source, wildcardsEnabled, optionsContext) {
         if (isTerms) {
             const findDetails = {};
             if (wildcardsEnabled) {
@@ -865,11 +865,11 @@ class Display extends EventDispatcher {
                 }
             }
 
-            const {definitions} = await yomichan.api.termsFind(source, findDetails, optionsContext);
-            return definitions;
+            const {dictionaryEntries} = await yomichan.api.termsFind(source, findDetails, optionsContext);
+            return dictionaryEntries;
         } else {
-            const definitions = await yomichan.api.kanjiFind(source, optionsContext);
-            return definitions;
+            const dictionaryEntries = await yomichan.api.kanjiFind(source, optionsContext);
+            return dictionaryEntries;
         }
     }
 
@@ -901,11 +901,11 @@ class Display extends EventDispatcher {
         this._setFullQuery(queryFull);
         this._setTitleText(query);
 
-        let {definitions} = content;
-        if (!Array.isArray(definitions)) {
-            definitions = lookup && query.length > 0 ? await this._findDefinitions(isTerms, query, wildcardsEnabled, optionsContext) : [];
+        let {dictionaryEntries} = content;
+        if (!Array.isArray(dictionaryEntries)) {
+            dictionaryEntries = lookup && query.length > 0 ? await this._findDictionaryEntries(isTerms, query, wildcardsEnabled, optionsContext) : [];
             if (this._setContentToken !== token) { return; }
-            content.definitions = definitions;
+            content.dictionaryEntries = dictionaryEntries;
             changeHistory = true;
         }
 
@@ -940,28 +940,28 @@ class Display extends EventDispatcher {
         eventArgs.content = content;
         this.trigger('contentUpdating', eventArgs);
 
-        this._definitions = definitions;
+        this._dictionaryEntries = dictionaryEntries;
 
         this._updateNavigation(this._history.hasPrevious(), this._history.hasNext());
-        this._setNoContentVisible(definitions.length === 0 && lookup);
+        this._setNoContentVisible(dictionaryEntries.length === 0 && lookup);
 
         const container = this._container;
         container.textContent = '';
 
-        for (let i = 0, ii = definitions.length; i < ii; ++i) {
+        for (let i = 0, ii = dictionaryEntries.length; i < ii; ++i) {
             if (i > 0) {
                 await promiseTimeout(1);
                 if (this._setContentToken !== token) { return; }
             }
 
-            const definition = definitions[i];
+            const dictionaryEntry = dictionaryEntries[i];
             const entry = (
                 isTerms ?
-                this._displayGenerator.createTermEntry(definition) :
-                this._displayGenerator.createKanjiEntry(definition)
+                this._displayGenerator.createTermEntry(dictionaryEntry) :
+                this._displayGenerator.createKanjiEntry(dictionaryEntry)
             );
             entry.dataset.index = `${i}`;
-            this._definitionNodes.push(entry);
+            this._dictionaryEntryNodes.push(entry);
             this._addEntryEventListeners(entry);
             this._displayAudio.setupEntry(entry, i);
             container.appendChild(entry);
@@ -982,7 +982,7 @@ class Display extends EventDispatcher {
 
         this._displayAudio.setupEntriesComplete();
 
-        this._updateAdderButtons(token, isTerms, definitions);
+        this._updateAdderButtons(token, isTerms, dictionaryEntries);
     }
 
     _setContentExtensionUnloaded() {
@@ -1069,7 +1069,7 @@ class Display extends EventDispatcher {
         }
     }
 
-    async _updateAdderButtons(token, isTerms, definitions) {
+    async _updateAdderButtons(token, isTerms, dictionaryEntries) {
         await this._updateAdderButtonsPromise;
         if (this._setContentToken !== token) { return; }
 
@@ -1082,7 +1082,7 @@ class Display extends EventDispatcher {
             try {
                 const noteContext = this._getNoteContext();
                 const {checkForDuplicates} = this._options.anki;
-                states = await this._areDefinitionsAddable(definitions, modes, noteContext, checkForDuplicates ? null : true);
+                states = await this._areDictionaryEntriesAddable(dictionaryEntries, modes, noteContext, checkForDuplicates ? null : true);
             } catch (e) {
                 return;
             }
@@ -1136,7 +1136,7 @@ class Display extends EventDispatcher {
     }
 
     _focusEntry(index, smooth) {
-        index = Math.max(Math.min(index, this._definitions.length - 1), 0);
+        index = Math.max(Math.min(index, this._dictionaryEntries.length - 1), 0);
 
         const entry = this._entrySetCurrent(index);
         let target = index === 0 || entry === null ? 0 : this._getElementTop(entry);
@@ -1158,12 +1158,12 @@ class Display extends EventDispatcher {
         if (offsetSign === 0) { return false; }
 
         let index = this._index;
-        const definitionCount = this._definitions.length;
-        if (index < 0 || index >= definitionCount) { return false; }
+        const dictionaryEntryCount = this._dictionaryEntries.length;
+        if (index < 0 || index >= dictionaryEntryCount) { return false; }
 
-        const {dictionary} = this._definitions[index];
-        for (let indexNext = index + offsetSign; indexNext >= 0 && indexNext < definitionCount; indexNext += offsetSign) {
-            const {dictionaryNames} = this._definitions[indexNext];
+        const {dictionary} = this._dictionaryEntries[index];
+        for (let indexNext = index + offsetSign; indexNext >= 0 && indexNext < dictionaryEntryCount; indexNext += offsetSign) {
+            const {dictionaryNames} = this._dictionaryEntries[indexNext];
             if (dictionaryNames.length > 1 || !dictionaryNames.includes(dictionary)) {
                 offset -= offsetSign;
                 if (Math.sign(offsetSign) !== offset) {
@@ -1195,22 +1195,22 @@ class Display extends EventDispatcher {
         }
     }
 
-    _tryAddAnkiNoteForSelectedDefinition(mode) {
+    _tryAddAnkiNoteForSelectedEntry(mode) {
         this._addAnkiNote(this._index, mode);
     }
 
-    _tryViewAnkiNoteForSelectedDefinition() {
+    _tryViewAnkiNoteForSelectedEntry() {
         const button = this._viewerButtonFind(this._index);
         if (button !== null && !button.disabled) {
             yomichan.api.noteView(button.dataset.noteId);
         }
     }
 
-    async _addAnkiNote(definitionIndex, mode) {
-        if (definitionIndex < 0 || definitionIndex >= this._definitions.length) { return; }
-        const definition = this._definitions[definitionIndex];
+    async _addAnkiNote(dictionaryEntryIndex, mode) {
+        if (dictionaryEntryIndex < 0 || dictionaryEntryIndex >= this._dictionaryEntries.length) { return; }
+        const dictionaryEntry = this._dictionaryEntries[dictionaryEntryIndex];
 
-        const button = this._adderButtonFind(definitionIndex, mode);
+        const button = this._adderButtonFind(dictionaryEntryIndex, mode);
         if (button === null || button.disabled) { return; }
 
         this._hideAnkiNoteErrors(true);
@@ -1220,7 +1220,7 @@ class Display extends EventDispatcher {
         try {
             const {anki: {suspendNewCards}} = this._options;
             const noteContext = this._getNoteContext();
-            const note = await this._createNote(definition, mode, noteContext, true, errors);
+            const note = await this._createNote(dictionaryEntry, mode, noteContext, true, errors);
 
             let noteId = null;
             let addNoteOkay = false;
@@ -1244,7 +1244,7 @@ class Display extends EventDispatcher {
                         }
                     }
                     button.disabled = true;
-                    this._viewerButtonShow(definitionIndex, noteId);
+                    this._viewerButtonShow(dictionaryEntryIndex, noteId);
                 }
             }
         } catch (e) {
@@ -1293,7 +1293,7 @@ class Display extends EventDispatcher {
     }
 
     _getEntry(index) {
-        const entries = this._definitionNodes;
+        const entries = this._dictionaryEntryNodes;
         return index >= 0 && index < entries.length ? entries[index] : null;
     }
 
@@ -1304,7 +1304,7 @@ class Display extends EventDispatcher {
         return {text, offset};
     }
 
-    _getClosestDefinitionIndex(element) {
+    _getClosestDictionaryEntryIndex(element) {
         return this._getClosestIndex(element, '.entry');
     }
 
@@ -1424,12 +1424,12 @@ class Display extends EventDispatcher {
         return templates;
     }
 
-    async _areDefinitionsAddable(definitions, modes, context, forceCanAddValue) {
+    async _areDictionaryEntriesAddable(dictionaryEntries, modes, context, forceCanAddValue) {
         const modeCount = modes.length;
         const notePromises = [];
-        for (const definition of definitions) {
+        for (const dictionaryEntry of dictionaryEntries) {
             for (const mode of modes) {
-                const notePromise = this._createNote(definition, mode, context, false, null);
+                const notePromise = this._createNote(dictionaryEntry, mode, context, false, null);
                 notePromises.push(notePromise);
             }
         }
@@ -1461,7 +1461,7 @@ class Display extends EventDispatcher {
         return results;
     }
 
-    async _createNote(definition, mode, context, injectMedia, errors) {
+    async _createNote(dictionaryEntry, mode, context, injectMedia, errors) {
         const options = this._options;
         const template = this._ankiFieldTemplates;
         const {
@@ -1476,7 +1476,7 @@ class Display extends EventDispatcher {
         let injectedMedia = null;
         if (injectMedia) {
             let errors2;
-            ({result: injectedMedia, errors: errors2} = await this._injectAnkiNoteMedia(definition, options, fields));
+            ({result: injectedMedia, errors: errors2} = await this._injectAnkiNoteMedia(dictionaryEntry, options, fields));
             if (Array.isArray(errors)) {
                 for (const error of errors2) {
                     errors.push(deserializeError(error));
@@ -1485,7 +1485,7 @@ class Display extends EventDispatcher {
         }
 
         return await this._ankiNoteBuilder.createNote({
-            definition,
+            dictionaryEntry,
             mode,
             context,
             template,
@@ -1503,7 +1503,7 @@ class Display extends EventDispatcher {
         });
     }
 
-    async _injectAnkiNoteMedia(definition, options, fields) {
+    async _injectAnkiNoteMedia(dictionaryEntry, options, fields) {
         const {
             anki: {screenshot: {format, quality}},
             audio: {sources, customSourceUrl, customSourceType}
@@ -1511,11 +1511,11 @@ class Display extends EventDispatcher {
 
         const timestamp = Date.now();
 
-        const definitionDetails = this._getDefinitionDetailsForNote(definition);
+        const dictionaryEntryDetails = this._getDictionaryEntryDetailsForNote(dictionaryEntry);
 
         let audioDetails = null;
-        if (definitionDetails.type !== 'kanji' && AnkiUtil.fieldsObjectContainsMarker(fields, 'audio')) {
-            const primaryCardAudio = this._displayAudio.getPrimaryCardAudio(definitionDetails.term, definitionDetails.reading);
+        if (dictionaryEntryDetails.type !== 'kanji' && AnkiUtil.fieldsObjectContainsMarker(fields, 'audio')) {
+            const primaryCardAudio = this._displayAudio.getPrimaryCardAudio(dictionaryEntryDetails.term, dictionaryEntryDetails.reading);
             let preferredAudioIndex = null;
             let sources2 = sources;
             if (primaryCardAudio !== null) {
@@ -1534,14 +1534,14 @@ class Display extends EventDispatcher {
 
         return await yomichan.api.injectAnkiNoteMedia(
             timestamp,
-            definitionDetails,
+            dictionaryEntryDetails,
             audioDetails,
             screenshotDetails,
             clipboardDetails
         );
     }
 
-    _getDefinitionDetailsForNote(dictionaryEntry) {
+    _getDictionaryEntryDetailsForNote(dictionaryEntry) {
         const {type} = dictionaryEntry;
         if (type === 'kanji') {
             const {character} = dictionaryEntry;
@@ -1710,16 +1710,16 @@ class Display extends EventDispatcher {
         this._addMultipleEventListeners(entry, '.tag-label', 'click', this._onTagClick.bind(this));
     }
 
-    _updateDefinitionTextScanner(options) {
+    _updateContentTextScanner(options) {
         if (!options.scanning.enablePopupSearch) {
-            if (this._definitionTextScanner !== null) {
-                this._definitionTextScanner.setEnabled(false);
+            if (this._contentTextScanner !== null) {
+                this._contentTextScanner.setEnabled(false);
             }
             return;
         }
 
-        if (this._definitionTextScanner === null) {
-            this._definitionTextScanner = new TextScanner({
+        if (this._contentTextScanner === null) {
+            this._contentTextScanner = new TextScanner({
                 node: window,
                 getSearchContext: this._getSearchContext.bind(this),
                 documentUtil: this._documentUtil,
@@ -1728,14 +1728,14 @@ class Display extends EventDispatcher {
                 searchOnClick: true,
                 searchOnClickOnly: true
             });
-            this._definitionTextScanner.includeSelector = '.click-scannable,.click-scannable *';
-            this._definitionTextScanner.excludeSelector = '.scan-disable,.scan-disable *';
-            this._definitionTextScanner.prepare();
-            this._definitionTextScanner.on('searched', this._onDefinitionTextScannerSearched.bind(this));
+            this._contentTextScanner.includeSelector = '.click-scannable,.click-scannable *';
+            this._contentTextScanner.excludeSelector = '.scan-disable,.scan-disable *';
+            this._contentTextScanner.prepare();
+            this._contentTextScanner.on('searched', this._onContentTextScannerSearched.bind(this));
         }
 
         const {scanning: scanningOptions, sentenceParsing: sentenceParsingOptions} = options;
-        this._definitionTextScanner.setOptions({
+        this._contentTextScanner.setOptions({
             inputs: [{
                 include: 'mouse0',
                 exclude: '',
@@ -1761,10 +1761,10 @@ class Display extends EventDispatcher {
             sentenceParsingOptions
         });
 
-        this._definitionTextScanner.setEnabled(true);
+        this._contentTextScanner.setEnabled(true);
     }
 
-    _onDefinitionTextScannerSearched({type, definitions, sentence, textSource, optionsContext, error}) {
+    _onContentTextScannerSearched({type, dictionaryEntries, sentence, textSource, optionsContext, error}) {
         if (error !== null && !yomichan.isExtensionUnloaded) {
             log.error(error);
         }
@@ -1790,11 +1790,11 @@ class Display extends EventDispatcher {
                 documentTitle
             },
             content: {
-                definitions,
+                dictionaryEntries,
                 contentOrigin: this.getContentOrigin()
             }
         };
-        this._definitionTextScanner.clearSelection(true);
+        this._contentTextScanner.clearSelection(true);
         this.setContent(details);
     }
 
@@ -1865,16 +1865,16 @@ class Display extends EventDispatcher {
         return typeof queryPostProcessor === 'function' ? queryPostProcessor(query) : query;
     }
 
-    async _logDefinitionData(index) {
-        if (index < 0 || index >= this._definitions.length) { return; }
-        const dictionaryEntry = this._definitions[index];
+    async _logDictionaryEntryData(index) {
+        if (index < 0 || index >= this._dictionaryEntries.length) { return; }
+        const dictionaryEntry = this._dictionaryEntries[index];
         let ankiNoteData;
         let ankiNoteDataException;
         try {
             const context = this._getNoteContext();
             const {general: {resultOutputMode, glossaryLayoutMode, compactTags}} = this._options;
             ankiNoteData = await this._ankiNoteBuilder.getRenderingData({
-                definition: dictionaryEntry,
+                dictionaryEntry,
                 mode: 'test',
                 context,
                 resultOutputMode,
diff --git a/ext/js/display/search-display-controller.js b/ext/js/display/search-display-controller.js
index 459d2257..f672909e 100644
--- a/ext/js/display/search-display-controller.js
+++ b/ext/js/display/search-display-controller.js
@@ -361,7 +361,7 @@ class SearchDisplayController {
                 documentTitle
             },
             content: {
-                definitions: null,
+                dictionaryEntries: null,
                 animate,
                 contentOrigin: {
                     tabId: this.tabId,
diff --git a/ext/js/language/dictionary-data-util.js b/ext/js/language/dictionary-data-util.js
index 3f096b02..0a3be234 100644
--- a/ext/js/language/dictionary-data-util.js
+++ b/ext/js/language/dictionary-data-util.js
@@ -93,10 +93,10 @@ class DictionaryDataUtil {
     static getPitchAccentInfos(dictionaryEntry) {
         const {headwords, pronunciations} = dictionaryEntry;
 
-        const allExpressions = new Set();
+        const allTerms = new Set();
         const allReadings = new Set();
         for (const {term, reading} of headwords) {
-            allExpressions.add(term);
+            allTerms.add(term);
             allReadings.add(reading);
         }
 
@@ -129,8 +129,8 @@ class DictionaryDataUtil {
         for (const dictionaryPitchAccentInfoList of pitchAccentInfoMap.values()) {
             for (const pitchAccentInfo of dictionaryPitchAccentInfoList) {
                 const {terms, reading, exclusiveTerms, exclusiveReadings} = pitchAccentInfo;
-                if (!this._areSetsEqual(terms, allExpressions)) {
-                    exclusiveTerms.push(...this._getSetIntersection(terms, allExpressions));
+                if (!this._areSetsEqual(terms, allTerms)) {
+                    exclusiveTerms.push(...this._getSetIntersection(terms, allTerms));
                 }
                 if (multipleReadings) {
                     exclusiveReadings.push(reading);
diff --git a/ext/js/language/dictionary-database.js b/ext/js/language/dictionary-database.js
index fc4336c5..98f56986 100644
--- a/ext/js/language/dictionary-database.js
+++ b/ext/js/language/dictionary-database.js
@@ -26,7 +26,7 @@ class DictionaryDatabase {
         this._schemas = new Map();
         this._createOnlyQuery1 = (item) => IDBKeyRange.only(item);
         this._createOnlyQuery2 = (item) => IDBKeyRange.only(item.query);
-        this._createOnlyQuery3 = (item) => IDBKeyRange.only(item.expression);
+        this._createOnlyQuery3 = (item) => IDBKeyRange.only(item.term);
         this._createOnlyQuery4 = (item) => IDBKeyRange.only(item.path);
         this._createBoundQuery1 = (item) => IDBKeyRange.bound(item, `${item}\uffff`, false, false);
         this._createBoundQuery2 = (item) => { item = stringReverse(item); return IDBKeyRange.bound(item, `${item}\uffff`, false, false); };
@@ -387,7 +387,7 @@ class DictionaryDatabase {
     _createTerm(row, index) {
         return {
             index,
-            expression: row.expression,
+            term: row.expression,
             reading: row.reading,
             definitionTags: this._splitField(row.definitionTags || row.tags || ''),
             termTags: this._splitField(row.termTags || ''),
@@ -413,8 +413,8 @@ class DictionaryDatabase {
         };
     }
 
-    _createTermMeta({expression, mode, data, dictionary}, index) {
-        return {expression, mode, data, dictionary, index};
+    _createTermMeta({expression: term, mode, data, dictionary}, index) {
+        return {term, mode, data, dictionary, index};
     }
 
     _createKanjiMeta({character, mode, data, dictionary}, index) {
diff --git a/ext/js/language/japanese-util.js b/ext/js/language/japanese-util.js
index cade393b..4d5e8092 100644
--- a/ext/js/language/japanese-util.js
+++ b/ext/js/language/japanese-util.js
@@ -315,7 +315,7 @@ const JapaneseUtil = (() => {
             return wanakana.toRomaji(text);
         }
 
-        convertReading(expression, reading, readingMode) {
+        convertReading(term, reading, readingMode) {
             switch (readingMode) {
                 case 'hiragana':
                     return this.convertKatakanaToHiragana(reading);
@@ -325,8 +325,8 @@ const JapaneseUtil = (() => {
                     if (reading) {
                         return this.convertToRomaji(reading);
                     } else {
-                        if (this.isStringEntirelyKana(expression)) {
-                            return this.convertToRomaji(expression);
+                        if (this.isStringEntirelyKana(term)) {
+                            return this.convertToRomaji(term);
                         }
                     }
                     return reading;
@@ -429,16 +429,16 @@ const JapaneseUtil = (() => {
 
         // Furigana distribution
 
-        distributeFurigana(expression, reading) {
-            if (reading === expression) {
+        distributeFurigana(term, reading) {
+            if (reading === term) {
                 // Same
-                return [this._createFuriganaSegment(expression, '')];
+                return [this._createFuriganaSegment(term, '')];
             }
 
             const groups = [];
             let groupPre = null;
             let isKanaPre = null;
-            for (const c of expression) {
+            for (const c of term) {
                 const codePoint = c.codePointAt(0);
                 const isKana = !(this.isCodePointKanji(codePoint) || codePoint === ITERATION_MARK_CODE_POINT);
                 if (isKana === isKanaPre) {
@@ -462,18 +462,18 @@ const JapaneseUtil = (() => {
             }
 
             // Fallback
-            return [this._createFuriganaSegment(expression, reading)];
+            return [this._createFuriganaSegment(term, reading)];
         }
 
-        distributeFuriganaInflected(expression, reading, source) {
-            const expressionNormalized = this.convertKatakanaToHiragana(expression);
+        distributeFuriganaInflected(term, reading, source) {
+            const termNormalized = this.convertKatakanaToHiragana(term);
             const readingNormalized = this.convertKatakanaToHiragana(reading);
             const sourceNormalized = this.convertKatakanaToHiragana(source);
 
-            let mainText = expression;
-            let stemLength = this._getStemLength(expressionNormalized, sourceNormalized);
+            let mainText = term;
+            let stemLength = this._getStemLength(termNormalized, sourceNormalized);
 
-            // Check if source is derived from the reading instead of the expression
+            // Check if source is derived from the reading instead of the term
             const readingStemLength = this._getStemLength(readingNormalized, sourceNormalized);
             if (readingStemLength > 0 && readingStemLength >= stemLength) {
                 mainText = reading;
diff --git a/ext/js/language/text-scanner.js b/ext/js/language/text-scanner.js
index 4dbd782b..b571435b 100644
--- a/ext/js/language/text-scanner.js
+++ b/ext/js/language/text-scanner.js
@@ -304,7 +304,7 @@ class TextScanner extends EventDispatcher {
     }
 
     async _search(textSource, searchTerms, searchKanji, inputInfo) {
-        let definitions = null;
+        let dictionaryEntries = null;
         let sentence = null;
         let type = null;
         let error = null;
@@ -322,13 +322,13 @@ class TextScanner extends EventDispatcher {
 
             searched = true;
 
-            const result = await this._findDefinitions(textSource, searchTerms, searchKanji, optionsContext);
+            const result = await this._findDictionaryEntries(textSource, searchTerms, searchKanji, optionsContext);
             if (result !== null) {
-                ({definitions, sentence, type} = result);
+                ({dictionaryEntries, sentence, type} = result);
                 this._inputInfoCurrent = inputInfo;
                 this.setCurrentTextSource(textSource);
             } else if (textSource instanceof TextSourceElement && await this._hasJapanese(textSource.fullContent)) {
-                definitions = [];
+                dictionaryEntries = [];
                 sentence = {sentence: '', offset: 0};
                 type = 'terms';
                 this._inputInfoCurrent = inputInfo;
@@ -343,7 +343,7 @@ class TextScanner extends EventDispatcher {
         const results = {
             textScanner: this,
             type,
-            definitions,
+            dictionaryEntries,
             sentence,
             inputInfo,
             textSource,
@@ -804,22 +804,22 @@ class TextScanner extends EventDispatcher {
         return null;
     }
 
-    async _findDefinitions(textSource, searchTerms, searchKanji, optionsContext) {
+    async _findDictionaryEntries(textSource, searchTerms, searchKanji, optionsContext) {
         if (textSource === null) {
             return null;
         }
         if (searchTerms) {
-            const results = await this._findTerms(textSource, optionsContext);
+            const results = await this._findTermDictionaryEntries(textSource, optionsContext);
             if (results !== null) { return results; }
         }
         if (searchKanji) {
-            const results = await this._findKanji(textSource, optionsContext);
+            const results = await this._findKanjiDictionaryEntries(textSource, optionsContext);
             if (results !== null) { return results; }
         }
         return null;
     }
 
-    async _findTerms(textSource, optionsContext) {
+    async _findTermDictionaryEntries(textSource, optionsContext) {
         const scanLength = this._scanLength;
         const sentenceScanExtent = this._sentenceScanExtent;
         const sentenceTerminatorMap = this._sentenceTerminatorMap;
@@ -829,10 +829,10 @@ class TextScanner extends EventDispatcher {
         const searchText = this.getTextSourceContent(textSource, scanLength, layoutAwareScan);
         if (searchText.length === 0) { return null; }
 
-        const {definitions, length} = await yomichan.api.termsFind(searchText, {}, optionsContext);
-        if (definitions.length === 0) { return null; }
+        const {dictionaryEntries, originalTextLength} = await yomichan.api.termsFind(searchText, {}, optionsContext);
+        if (dictionaryEntries.length === 0) { return null; }
 
-        textSource.setEndOffset(length, layoutAwareScan);
+        textSource.setEndOffset(originalTextLength, layoutAwareScan);
         const sentence = this._documentUtil.extractSentence(
             textSource,
             layoutAwareScan,
@@ -842,10 +842,10 @@ class TextScanner extends EventDispatcher {
             sentenceBackwardQuoteMap
         );
 
-        return {definitions, sentence, type: 'terms'};
+        return {dictionaryEntries, sentence, type: 'terms'};
     }
 
-    async _findKanji(textSource, optionsContext) {
+    async _findKanjiDictionaryEntries(textSource, optionsContext) {
         const sentenceScanExtent = this._sentenceScanExtent;
         const sentenceTerminatorMap = this._sentenceTerminatorMap;
         const sentenceForwardQuoteMap = this._sentenceForwardQuoteMap;
@@ -854,8 +854,8 @@ class TextScanner extends EventDispatcher {
         const searchText = this.getTextSourceContent(textSource, 1, layoutAwareScan);
         if (searchText.length === 0) { return null; }
 
-        const definitions = await yomichan.api.kanjiFind(searchText, optionsContext);
-        if (definitions.length === 0) { return null; }
+        const dictionaryEntries = await yomichan.api.kanjiFind(searchText, optionsContext);
+        if (dictionaryEntries.length === 0) { return null; }
 
         textSource.setEndOffset(1, layoutAwareScan);
         const sentence = this._documentUtil.extractSentence(
@@ -867,7 +867,7 @@ class TextScanner extends EventDispatcher {
             sentenceBackwardQuoteMap
         );
 
-        return {definitions, sentence, type: 'kanji'};
+        return {dictionaryEntries, sentence, type: 'kanji'};
     }
 
     async _searchAt(x, y, inputInfo) {
diff --git a/ext/js/language/translator.js b/ext/js/language/translator.js
index e066d62e..68a55cf9 100644
--- a/ext/js/language/translator.js
+++ b/ext/js/language/translator.js
@@ -27,6 +27,7 @@
 class Translator {
     /**
      * Creates a new Translator instance.
+     * @param japaneseUtil An instance of JapaneseUtil.
      * @param database An instance of DictionaryDatabase.
      */
     constructor({japaneseUtil, database}) {
@@ -396,8 +397,8 @@ class Translator {
             const {id} = databaseEntry;
             if (ids.has(id)) { continue; }
 
-            const sourceText = databaseEntry.expression;
-            const dictionaryEntry = this._createTermDictionaryEntryFromDatabaseEntry(databaseEntry, sourceText, sourceText, sourceText, [], false, enabledDictionaryMap);
+            const {term} = databaseEntry;
+            const dictionaryEntry = this._createTermDictionaryEntryFromDatabaseEntry(databaseEntry, term, term, term, [], false, enabledDictionaryMap);
             dictionaryEntries.push(dictionaryEntry);
             ids.add(id);
             ungroupedDictionaryEntriesMap.delete(id);
@@ -426,13 +427,13 @@ class Translator {
                 target.groups.push(group);
                 if (!dictionaryEntry.isPrimary && !target.searchSecondary) {
                     target.searchSecondary = true;
-                    termList.push({expression: term, reading});
+                    termList.push({term, reading});
                     targetList.push(target);
                 }
             }
         }
 
-        // Group unsequenced dictionary entries with sequenced entries that have a matching [expression, reading].
+        // Group unsequenced dictionary entries with sequenced entries that have a matching [term, reading].
         for (const [id, dictionaryEntry] of ungroupedDictionaryEntriesMap.entries()) {
             const {term, reading} = dictionaryEntry.headwords[0];
             const key = this._createMapKey([term, reading]);
@@ -457,7 +458,7 @@ class Translator {
 
         for (const databaseEntry of databaseEntries) {
             const {index, id} = databaseEntry;
-            const sourceText = termList[index].expression;
+            const sourceText = termList[index].term;
             const target = targetList[index];
             for (const {ids, dictionaryEntries} of target.groups) {
                 if (ids.has(id)) { continue; }
@@ -959,10 +960,10 @@ class Translator {
     }
 
     _createTermDictionaryEntryFromDatabaseEntry(databaseEntry, originalText, transformedText, deinflectedText, reasons, isPrimary, enabledDictionaryMap) {
-        const {expression, reading: rawReading, definitionTags, termTags, glossary, score, dictionary, id, sequence, rules} = databaseEntry;
-        const reading = (rawReading.length > 0 ? rawReading : expression);
+        const {term, reading: rawReading, definitionTags, termTags, glossary, score, dictionary, id, sequence, rules} = databaseEntry;
+        const reading = (rawReading.length > 0 ? rawReading : term);
         const {index: dictionaryIndex, priority: dictionaryPriority} = this._getDictionaryOrder(dictionary, enabledDictionaryMap);
-        const sourceTermExactMatchCount = (isPrimary && deinflectedText === expression ? 1 : 0);
+        const sourceTermExactMatchCount = (isPrimary && deinflectedText === term ? 1 : 0);
         const source = this._createSource(originalText, transformedText, deinflectedText, isPrimary);
         const maxTransformedTextLength = transformedText.length;
 
@@ -982,7 +983,7 @@ class Translator {
             dictionaryPriority,
             sourceTermExactMatchCount,
             maxTransformedTextLength,
-            [this._createTermHeadword(0, expression, reading, [source], headwordTagGroups, rules)],
+            [this._createTermHeadword(0, term, reading, [source], headwordTagGroups, rules)],
             [this._createTermDefinition(0, [0], dictionary, definitionTagGroups, glossary)]
         );
     }
@@ -1204,7 +1205,7 @@ class Translator {
             i = v2.score - v1.score;
             if (i !== 0) { return i; }
 
-            // Sort by expression text
+            // Sort by headword term text
             const headwords1 = v1.headwords;
             const headwords2 = v2.headwords;
             for (let j = 0, jj = Math.min(headwords1.length, headwords2.length); j < jj; ++j) {
@@ -1277,7 +1278,7 @@ class Translator {
             let i = v2.dictionaryPriority - v1.dictionaryPriority;
             if (i !== 0) { return i; }
 
-            // Sory by expression order
+            // Sory by headword order
             i = v1.headwordIndex - v2.headwordIndex;
             if (i !== 0) { return i; }
 
diff --git a/ext/js/media/audio-downloader.js b/ext/js/media/audio-downloader.js
index 8fd6d3f5..47cdaf13 100644
--- a/ext/js/media/audio-downloader.js
+++ b/ext/js/media/audio-downloader.js
@@ -37,11 +37,11 @@ class AudioDownloader {
         ]);
     }
 
-    async getExpressionAudioInfoList(source, expression, reading, details) {
+    async getTermAudioInfoList(source, term, reading, details) {
         const handler = this._getInfoHandlers.get(source);
         if (typeof handler === 'function') {
             try {
-                return await handler(expression, reading, details);
+                return await handler(term, reading, details);
             } catch (e) {
                 // NOP
             }
@@ -49,9 +49,9 @@ class AudioDownloader {
         return [];
     }
 
-    async downloadExpressionAudio(sources, preferredAudioIndex, expression, reading, details) {
+    async downloadTermAudio(sources, preferredAudioIndex, term, reading, details) {
         for (const source of sources) {
-            let infoList = await this.getExpressionAudioInfoList(source, expression, reading, details);
+            let infoList = await this.getTermAudioInfoList(source, term, reading, details);
             if (typeof preferredAudioIndex === 'number') {
                 infoList = (preferredAudioIndex >= 0 && preferredAudioIndex < infoList.length ? [infoList[preferredAudioIndex]] : []);
             }
@@ -77,15 +77,15 @@ class AudioDownloader {
         return new URL(url, base).href;
     }
 
-    async _getInfoJpod101(expression, reading) {
-        if (reading === expression && this._japaneseUtil.isStringEntirelyKana(expression)) {
-            reading = expression;
-            expression = null;
+    async _getInfoJpod101(term, reading) {
+        if (reading === term && this._japaneseUtil.isStringEntirelyKana(term)) {
+            reading = term;
+            term = null;
         }
 
         const params = new URLSearchParams();
-        if (expression) {
-            params.set('kanji', expression);
+        if (term) {
+            params.set('kanji', term);
         }
         if (reading) {
             params.set('kana', reading);
@@ -95,12 +95,12 @@ class AudioDownloader {
         return [{type: 'url', url}];
     }
 
-    async _getInfoJpod101Alternate(expression, reading) {
+    async _getInfoJpod101Alternate(term, reading) {
         const fetchUrl = 'https://www.japanesepod101.com/learningcenter/reference/dictionary_post';
         const data = new URLSearchParams({
             post: 'dictionary_reference',
             match_type: 'exact',
-            search_query: expression,
+            search_query: term,
             vulgar: 'true'
         });
         const response = await this._requestBuilder.fetchAnonymous(fetchUrl, {
@@ -133,7 +133,7 @@ class AudioDownloader {
                 if (htmlReadings.length === 0) { continue; }
 
                 const htmlReading = dom.getTextContent(htmlReadings[0]);
-                if (htmlReading && (reading === expression || reading === htmlReading)) {
+                if (htmlReading && (reading === term || reading === htmlReading)) {
                     url = this._normalizeUrl(url, response.url);
                     return [{type: 'url', url}];
                 }
@@ -145,8 +145,8 @@ class AudioDownloader {
         throw new Error('Failed to find audio URL');
     }
 
-    async _getInfoJisho(expression, reading) {
-        const fetchUrl = `https://jisho.org/search/${expression}`;
+    async _getInfoJisho(term, reading) {
+        const fetchUrl = `https://jisho.org/search/${term}`;
         const response = await this._requestBuilder.fetchAnonymous(fetchUrl, {
             method: 'GET',
             mode: 'cors',
@@ -159,7 +159,7 @@ class AudioDownloader {
 
         const dom = this._createSimpleDOMParser(responseText);
         try {
-            const audio = dom.getElementById(`audio_${expression}:${reading}`);
+            const audio = dom.getElementById(`audio_${term}:${reading}`);
             if (audio !== null) {
                 const source = dom.getElementByTagName('source', audio);
                 if (source !== null) {
@@ -177,25 +177,25 @@ class AudioDownloader {
         throw new Error('Failed to find audio URL');
     }
 
-    async _getInfoTextToSpeech(expression, reading, {textToSpeechVoice}) {
+    async _getInfoTextToSpeech(term, reading, {textToSpeechVoice}) {
         if (!textToSpeechVoice) {
             throw new Error('No voice');
         }
-        return [{type: 'tts', text: expression, voice: textToSpeechVoice}];
+        return [{type: 'tts', text: term, voice: textToSpeechVoice}];
     }
 
-    async _getInfoTextToSpeechReading(expression, reading, {textToSpeechVoice}) {
+    async _getInfoTextToSpeechReading(term, reading, {textToSpeechVoice}) {
         if (!textToSpeechVoice) {
             throw new Error('No voice');
         }
-        return [{type: 'tts', text: reading || expression, voice: textToSpeechVoice}];
+        return [{type: 'tts', text: reading, voice: textToSpeechVoice}];
     }
 
-    async _getInfoCustom(expression, reading, {customSourceUrl, customSourceType}) {
+    async _getInfoCustom(term, reading, {customSourceUrl, customSourceType}) {
         if (typeof customSourceUrl !== 'string') {
             throw new Error('No custom URL defined');
         }
-        const data = {expression, reading};
+        const data = {term, reading};
         const url = customSourceUrl.replace(/\{([^}]*)\}/g, (m0, m1) => (Object.prototype.hasOwnProperty.call(data, m1) ? `${data[m1]}` : m0));
 
         switch (customSourceType) {
diff --git a/ext/js/pages/settings/anki-templates-controller.js b/ext/js/pages/settings/anki-templates-controller.js
index 685c80d0..eab0681f 100644
--- a/ext/js/pages/settings/anki-templates-controller.js
+++ b/ext/js/pages/settings/anki-templates-controller.js
@@ -24,8 +24,8 @@ class AnkiTemplatesController {
         this._settingsController = settingsController;
         this._modalController = modalController;
         this._ankiController = ankiController;
-        this._cachedDefinitionValue = null;
-        this._cachedDefinitionText = null;
+        this._cachedDictionaryEntryValue = null;
+        this._cachedDictionaryEntryText = null;
         this._defaultFieldTemplates = null;
         this._fieldTemplatesTextarea = null;
         this._compileResultInfo = null;
@@ -114,7 +114,7 @@ class AnkiTemplatesController {
         const field = this._renderFieldInput.value;
         const infoNode = this._renderResult;
         infoNode.hidden = true;
-        this._cachedDefinitionText = null;
+        this._cachedDictionaryEntryText = null;
         this._validate(infoNode, field, 'term-kanji', true, false);
     }
 
@@ -132,15 +132,18 @@ class AnkiTemplatesController {
         input.dispatchEvent(new Event('change'));
     }
 
-    async _getDefinition(text, optionsContext) {
-        if (this._cachedDefinitionText !== text) {
-            const {definitions} = await yomichan.api.termsFind(text, {}, optionsContext);
-            if (definitions.length === 0) { return null; }
+    async _getDictionaryEntry(text, optionsContext) {
+        if (this._cachedDictionaryEntryText !== text) {
+            const {dictionaryEntries} = await yomichan.api.termsFind(text, {}, optionsContext);
+            if (dictionaryEntries.length === 0) { return null; }
 
-            this._cachedDefinitionValue = definitions[0];
-            this._cachedDefinitionText = text;
+            this._cachedDictionaryEntryValue = dictionaryEntries[0];
+            this._cachedDictionaryEntryText = text;
         }
-        return this._cachedDefinitionValue;
+        return {
+            dictionaryEntry: this._cachedDictionaryEntryValue,
+            text: this._cachedDictionaryEntryText
+        };
     }
 
     async _validate(infoNode, field, mode, showSuccessResult, invalidateInput) {
@@ -149,19 +152,22 @@ class AnkiTemplatesController {
         let result = `No definition found for ${text}`;
         try {
             const optionsContext = this._settingsController.getOptionsContext();
-            const definition = await this._getDefinition(text, optionsContext);
-            if (definition !== null) {
+            const {dictionaryEntry, text: sentenceText} = await this._getDictionaryEntry(text, optionsContext);
+            if (dictionaryEntry !== null) {
                 const options = await this._settingsController.getOptions();
                 const context = {
                     url: window.location.href,
-                    sentence: {text: definition.rawSource, offset: 0},
+                    sentence: {
+                        text: sentenceText,
+                        offset: 0
+                    },
                     documentTitle: document.title
                 };
                 let template = options.anki.fieldTemplates;
                 if (typeof template !== 'string') { template = this._defaultFieldTemplates; }
                 const {general: {resultOutputMode, glossaryLayoutMode, compactTags}} = options;
                 const note = await this._ankiNoteBuilder.createNote({
-                    definition,
+                    dictionaryEntry,
                     mode,
                     context,
                     template,
diff --git a/ext/settings.html b/ext/settings.html
index 712dda3f..3e2b6237 100644
--- a/ext/settings.html
+++ b/ext/settings.html
@@ -2315,8 +2315,8 @@
             <div class="settings-item-children more" hidden>
                 <p>
                     The <em>URL</em> property specifies the URL format used for fetching audio clips in <em>Custom</em> mode.
-                    The replacement tags <code data-select-on-click="">{expression}</code> and <code data-select-on-click="">{reading}</code> can be used to specify which
-                    expression and reading is being looked up.<br>
+                    The replacement tags <code data-select-on-click="">{term}</code> and <code data-select-on-click="">{reading}</code> can be used to specify which
+                    term and reading is being looked up.<br>
                 </p>
                 <p>
                     The <em>Type</em> property specifies how the URL is handled when looking up audio:
@@ -2331,7 +2331,7 @@
                     </li>
                 </ul>
                 <p>
-                    Example URL: <a data-select-on-click="">http://localhost/audio.mp3?expression={expression}&amp;reading={reading}</a>
+                    Example URL: <a data-select-on-click="">http://localhost/audio.mp3?term={term}&amp;reading={reading}</a>
                 </p>
                 <p>
                     <a class="more-toggle" data-parent-distance="3">Less&hellip;</a>
diff --git a/test/test-anki-note-builder.js b/test/test-anki-note-builder.js
index 152a8739..d8fd558e 100644
--- a/test/test-anki-note-builder.js
+++ b/test/test-anki-note-builder.js
@@ -171,7 +171,7 @@ async function getRenderResults(dictionaryEntries, type, mode, template, AnkiNot
         };
         const errors = [];
         const noteFields = (await ankiNoteBuilder.createNote({
-            definition: dictionaryEntry,
+            dictionaryEntry,
             mode: null,
             context,
             template,
diff --git a/test/test-database.js b/test/test-database.js
index c36b5b46..3051925d 100644
--- a/test/test-database.js
+++ b/test/test-database.js
@@ -41,12 +41,12 @@ function createTestDictionaryArchive(dictionary, dictionaryName) {
 }
 
 
-function countTermsWithExpression(terms, expression) {
-    return terms.reduce((i, v) => (i + (v.expression === expression ? 1 : 0)), 0);
+function countDictionaryDatabaseEntriesWithTerm(dictionaryDatabaseEntries, term) {
+    return dictionaryDatabaseEntries.reduce((i, v) => (i + (v.term === term ? 1 : 0)), 0);
 }
 
-function countTermsWithReading(terms, reading) {
-    return terms.reduce((i, v) => (i + (v.reading === reading ? 1 : 0)), 0);
+function countDictionaryDatabaseEntriesWithReading(dictionaryDatabaseEntries, reading) {
+    return dictionaryDatabaseEntries.reduce((i, v) => (i + (v.reading === reading ? 1 : 0)), 0);
 }
 
 function countMetasWithMode(metas, mode) {
@@ -212,7 +212,7 @@ async function testFindTermsBulkTest1(database, titles) {
             ],
             expectedResults: {
                 total: 32,
-                expressions: [
+                terms: [
                     ['打', 2],
                     ['打つ', 17],
                     ['打ち込む', 13]
@@ -236,7 +236,7 @@ async function testFindTermsBulkTest1(database, titles) {
             ],
             expectedResults: {
                 total: 0,
-                expressions: [],
+                terms: [],
                 readings: []
             }
         },
@@ -249,7 +249,7 @@ async function testFindTermsBulkTest1(database, titles) {
             ],
             expectedResults: {
                 total: 13,
-                expressions: [
+                terms: [
                     ['打ち込む', 13]
                 ],
                 readings: [
@@ -267,7 +267,7 @@ async function testFindTermsBulkTest1(database, titles) {
             ],
             expectedResults: {
                 total: 0,
-                expressions: [],
+                terms: [],
                 readings: []
             }
         }
@@ -277,11 +277,11 @@ async function testFindTermsBulkTest1(database, titles) {
         for (const {termList, wildcard} of inputs) {
             const results = await database.findTermsBulk(termList, titles, wildcard);
             assert.strictEqual(results.length, expectedResults.total);
-            for (const [expression, count] of expectedResults.expressions) {
-                assert.strictEqual(countTermsWithExpression(results, expression), count);
+            for (const [term, count] of expectedResults.terms) {
+                assert.strictEqual(countDictionaryDatabaseEntriesWithTerm(results, term), count);
             }
             for (const [reading, count] of expectedResults.readings) {
-                assert.strictEqual(countTermsWithReading(results, reading), count);
+                assert.strictEqual(countDictionaryDatabaseEntriesWithReading(results, reading), count);
             }
         }
     }
@@ -293,15 +293,15 @@ async function testTindTermsExactBulk1(database, titles) {
             inputs: [
                 {
                     termList: [
-                        {expression: '打', reading: 'だ'},
-                        {expression: '打つ', reading: 'うつ'},
-                        {expression: '打ち込む', reading: 'うちこむ'}
+                        {term: '打', reading: 'だ'},
+                        {term: '打つ', reading: 'うつ'},
+                        {term: '打ち込む', reading: 'うちこむ'}
                     ]
                 }
             ],
             expectedResults: {
                 total: 25,
-                expressions: [
+                terms: [
                     ['打', 1],
                     ['打つ', 15],
                     ['打ち込む', 9]
@@ -317,15 +317,15 @@ async function testTindTermsExactBulk1(database, titles) {
             inputs: [
                 {
                     termList: [
-                        {expression: '打', reading: 'だ?'},
-                        {expression: '打つ', reading: 'うつ?'},
-                        {expression: '打ち込む', reading: 'うちこむ?'}
+                        {term: '打', reading: 'だ?'},
+                        {term: '打つ', reading: 'うつ?'},
+                        {term: '打ち込む', reading: 'うちこむ?'}
                     ]
                 }
             ],
             expectedResults: {
                 total: 0,
-                expressions: [],
+                terms: [],
                 readings: []
             }
         },
@@ -333,14 +333,14 @@ async function testTindTermsExactBulk1(database, titles) {
             inputs: [
                 {
                     termList: [
-                        {expression: '打つ', reading: 'うつ'},
-                        {expression: '打つ', reading: 'ぶつ'}
+                        {term: '打つ', reading: 'うつ'},
+                        {term: '打つ', reading: 'ぶつ'}
                     ]
                 }
             ],
             expectedResults: {
                 total: 17,
-                expressions: [
+                terms: [
                     ['打つ', 17]
                 ],
                 readings: [
@@ -353,13 +353,13 @@ async function testTindTermsExactBulk1(database, titles) {
             inputs: [
                 {
                     termList: [
-                        {expression: '打つ', reading: 'うちこむ'}
+                        {term: '打つ', reading: 'うちこむ'}
                     ]
                 }
             ],
             expectedResults: {
                 total: 0,
-                expressions: [],
+                terms: [],
                 readings: []
             }
         },
@@ -371,7 +371,7 @@ async function testTindTermsExactBulk1(database, titles) {
             ],
             expectedResults: {
                 total: 0,
-                expressions: [],
+                terms: [],
                 readings: []
             }
         }
@@ -381,11 +381,11 @@ async function testTindTermsExactBulk1(database, titles) {
         for (const {termList} of inputs) {
             const results = await database.findTermsExactBulk(termList, titles);
             assert.strictEqual(results.length, expectedResults.total);
-            for (const [expression, count] of expectedResults.expressions) {
-                assert.strictEqual(countTermsWithExpression(results, expression), count);
+            for (const [term, count] of expectedResults.terms) {
+                assert.strictEqual(countDictionaryDatabaseEntriesWithTerm(results, term), count);
             }
             for (const [reading, count] of expectedResults.readings) {
-                assert.strictEqual(countTermsWithReading(results, reading), count);
+                assert.strictEqual(countDictionaryDatabaseEntriesWithReading(results, reading), count);
             }
         }
     }
@@ -401,7 +401,7 @@ async function testFindTermsBySequenceBulk1(database, mainDictionary) {
             ],
             expectedResults: {
                 total: 33,
-                expressions: [
+                terms: [
                     ['打', 2],
                     ['打つ', 17],
                     ['打ち込む', 13],
@@ -426,7 +426,7 @@ async function testFindTermsBySequenceBulk1(database, mainDictionary) {
             ],
             expectedResults: {
                 total: 1,
-                expressions: [
+                terms: [
                     ['打', 1]
                 ],
                 readings: [
@@ -442,7 +442,7 @@ async function testFindTermsBySequenceBulk1(database, mainDictionary) {
             ],
             expectedResults: {
                 total: 1,
-                expressions: [
+                terms: [
                     ['打', 1]
                 ],
                 readings: [
@@ -458,7 +458,7 @@ async function testFindTermsBySequenceBulk1(database, mainDictionary) {
             ],
             expectedResults: {
                 total: 17,
-                expressions: [
+                terms: [
                     ['打つ', 17]
                 ],
                 readings: [
@@ -475,7 +475,7 @@ async function testFindTermsBySequenceBulk1(database, mainDictionary) {
             ],
             expectedResults: {
                 total: 13,
-                expressions: [
+                terms: [
                     ['打ち込む', 13]
                 ],
                 readings: [
@@ -492,7 +492,7 @@ async function testFindTermsBySequenceBulk1(database, mainDictionary) {
             ],
             expectedResults: {
                 total: 1,
-                expressions: [
+                terms: [
                     ['画像', 1]
                 ],
                 readings: [
@@ -508,7 +508,7 @@ async function testFindTermsBySequenceBulk1(database, mainDictionary) {
             ],
             expectedResults: {
                 total: 0,
-                expressions: [],
+                terms: [],
                 readings: []
             }
         },
@@ -520,7 +520,7 @@ async function testFindTermsBySequenceBulk1(database, mainDictionary) {
             ],
             expectedResults: {
                 total: 0,
-                expressions: [],
+                terms: [],
                 readings: []
             }
         }
@@ -530,11 +530,11 @@ async function testFindTermsBySequenceBulk1(database, mainDictionary) {
         for (const {sequenceList} of inputs) {
             const results = await database.findTermsBySequenceBulk(sequenceList.map((query) => ({query, dictionary: mainDictionary})));
             assert.strictEqual(results.length, expectedResults.total);
-            for (const [expression, count] of expectedResults.expressions) {
-                assert.strictEqual(countTermsWithExpression(results, expression), count);
+            for (const [term, count] of expectedResults.terms) {
+                assert.strictEqual(countDictionaryDatabaseEntriesWithTerm(results, term), count);
             }
             for (const [reading, count] of expectedResults.readings) {
-                assert.strictEqual(countTermsWithReading(results, reading), count);
+                assert.strictEqual(countDictionaryDatabaseEntriesWithReading(results, reading), count);
             }
         }
     }
@@ -781,7 +781,7 @@ async function testDatabase2() {
     // Error: not prepared
     await assert.rejects(async () => await dictionaryDatabase.deleteDictionary(title, {rate: 1000}, () => {}));
     await assert.rejects(async () => await dictionaryDatabase.findTermsBulk(['?'], titles, null));
-    await assert.rejects(async () => await dictionaryDatabase.findTermsExactBulk([{expression: '?', reading: '?'}], titles));
+    await assert.rejects(async () => await dictionaryDatabase.findTermsExactBulk([{term: '?', reading: '?'}], titles));
     await assert.rejects(async () => await dictionaryDatabase.findTermsBySequenceBulk([{query: 1, dictionary: title}]));
     await assert.rejects(async () => await dictionaryDatabase.findTermMetaBulk(['?'], titles));
     await assert.rejects(async () => await dictionaryDatabase.findTermMetaBulk(['?'], titles));
diff --git a/test/test-japanese.js b/test/test-japanese.js
index 978f4b9c..2772e984 100644
--- a/test/test-japanese.js
+++ b/test/test-japanese.js
@@ -199,7 +199,7 @@ function testConvertReading() {
         [['ありがとう', '', 'none'], ''],
         [['ありがとう', '', 'default'], ''],
 
-        // Cases with falsy readings and kanji expressions
+        // Cases with falsy readings and kanji terms
 
         [['有り難う', '', 'hiragana'], ''],
         [['有り難う', '', 'katakana'], ''],
@@ -208,8 +208,8 @@ function testConvertReading() {
         [['有り難う', '', 'default'], '']
     ];
 
-    for (const [[expression, reading, readingMode], expected] of data) {
-        assert.strictEqual(jp.convertReading(expression, reading, readingMode), expected);
+    for (const [[term, reading, readingMode], expected] of data) {
+        assert.strictEqual(jp.convertReading(term, reading, readingMode), expected);
     }
 }
 
@@ -708,7 +708,7 @@ function testDistributeFurigana() {
                 {text: 'る', furigana: 'ル'}
             ]
         ],
-        // Reading starts with expression, but has remainder characters
+        // Reading starts with term, but has remainder characters
         [
             ['シック', 'シック・ビルしょうこうぐん'],
             [
@@ -717,8 +717,8 @@ function testDistributeFurigana() {
         ]
     ];
 
-    for (const [[expression, reading], expected] of data) {
-        const actual = jp.distributeFurigana(expression, reading);
+    for (const [[term, reading], expected] of data) {
+        const actual = jp.distributeFurigana(term, reading);
         vm.assert.deepStrictEqual(actual, expected);
     }
 }
@@ -766,8 +766,8 @@ function testDistributeFuriganaInflected() {
         ]
     ];
 
-    for (const [[expression, reading, source], expected] of data) {
-        const actual = jp.distributeFuriganaInflected(expression, reading, source);
+    for (const [[term, reading, source], expected] of data) {
+        const actual = jp.distributeFuriganaInflected(term, reading, source);
         vm.assert.deepStrictEqual(actual, expected);
     }
 }
diff --git a/test/test-options-util.js b/test/test-options-util.js
index cd948c91..4194861a 100644
--- a/test/test-options-util.js
+++ b/test/test-options-util.js
@@ -107,7 +107,7 @@ function createProfileOptionsTestData1() {
             sources: ['jpod101'],
             volume: 100,
             autoPlay: false,
-            customSourceUrl: '',
+            customSourceUrl: 'http://localhost/audio.mp3?term={expression}&reading={reading}',
             textToSpeechVoice: ''
         },
         scanning: {
@@ -309,7 +309,7 @@ function createProfileOptionsUpdatedTestData1() {
             sources: ['jpod101'],
             volume: 100,
             autoPlay: false,
-            customSourceUrl: '',
+            customSourceUrl: 'http://localhost/audio.mp3?term={term}&reading={reading}',
             customSourceType: 'audio',
             textToSpeechVoice: ''
         },
author	toasted-nutbread <toasted-nutbread@users.noreply.github.com>	2021-04-04 16:22:35 -0400
committer	GitHub <noreply@github.com>	2021-04-04 16:22:35 -0400
commit	e14b52ef84be7feeab60167605fd10918a242cd3 (patch)
tree	b9b124d9ed77806a7ad8b52c6e779da0f4844993
parent	b8bedd5185869edb33a7657fff323f812444eed0 (diff)