Change references to "Equivalent Word" in the word form to "Definition" for clarity.

IMPORT.form

@@ -5,9 +5,9 @@
             <span>Word List</span>
         </label>
         <p style="font-size:12px;">This process imports words in a CSV format to the currently loaded dictionary. <small>(Note: You can save an Excel file as a CSV)</small></p>
-        <p style="font-size:12px;">The CSV file must have a header line in this order: word,pronunciation,part of speech,equivalent,explanation. Your word data must be in the appropriate order according to the headers. You can use <span class="clickable inline-button" onclick="download('import_template.csv','word,pronunciation,part of speech,equivalent,explanation\n');">this CSV file as a template</span> if you need help.</p>
+        <p style="font-size:12px;">The CSV file must have a header line in this order: word,pronunciation,part of speech,definition,explanation. Your word data must be in the appropriate order according to the headers. You can use <span class="clickable inline-button" onclick="download('import_template.csv','word,pronunciation,part of speech,definition,explanation\n');">this CSV file as a template</span> if you need help.</p>
         <p style="font-size:12px;">Make sure the parts of speech for each word correspond to your dictionary's parts of speech or else you won't be able to find it using a filter. If a part of speech is left blank, you can find the blanks using the "Blank" option in the Filter so you can clean up.</p>
-        <p style="font-size:12px;">At a minimum, all of your words <em>must</em> have the "word" field <em>and</em> either the "equivalent" or "explanation" field filled out in the CSV file.</p>
+        <p style="font-size:12px;">At a minimum, all of your words <em>must</em> have the "word" field <em>and</em> either the "definition" or "explanation" field filled out in the CSV file.</p>
         <input type="file" id="importWordsCSV" />
         <button type="button" onclick="ImportWords(); return false;">Import Words</button>
     </div>

README.md

@@ -41,8 +41,8 @@ If you would like an added layer of accessibility and security (in case you clea
 When you have a brand new, empty dictionary, the first thing you'll probably want to do is change the title to whatever your conlang is called and add at least a little description of what your language is like or how to use it. You can do this by clicking on the Settings button, which will open up the settings screen. Here, you will find all the fields you need to update your dictionary's Name and Details. The Details text area uses [Markdown](https://github.com/adam-p/markdown-here/wiki/Markdown-Cheatsheet) to format any text you include, so brush up on how to do basic things in Markdown before you get started _(NOTE: a line break is done by adding 2 or more spaces to the end of the line and then going to the next line!)_. After this, make sure that the Parts of Speech are adequate for your language _(see below for more information about this)_. Update these fields to what you want them to say and click the "Save" button to keep the Settings menu open, or the "Save and Close" button to close the menu and start adding words!
 
 To add words, just use the form on the top left side of the window. Hopefully the form is self-explanatory, but if not, here's a little guide:  
-Enter the word in your language in the "Word" field, the pronunciation of the word in the "Pronunciation" field, choose a Part of Speech, enter an equivalent word/short definition in the "Equivalent Word(s)" field and/or a longer definition or fuller explanation of the word using [Markdown](https://github.com/adam-p/markdown-here/wiki/Markdown-Cheatsheet) in the "Explanation/Long Definition" text area, and click "Add Word". Your word will instantly appear in your dictionary under the dictionary's name! You can add as many words as you want this way.  
+Enter the word in your language in the "Word" field, the pronunciation of the word in the "Pronunciation" field, choose a Part of Speech, enter an short definition/equivalent word in the "Definition/Equivalent Word(s)" field and/or a longer definition or fuller explanation of the word using [Markdown](https://github.com/adam-p/markdown-here/wiki/Markdown-Cheatsheet) in the "Explanation/Long Definition" text area, and click "Add Word". Your word will instantly appear in your dictionary under the dictionary's name! You can add as many words as you want this way.  
-The only things to remember while adding new words is that the minimum information that you can enter is the Word itself and either the Equivalent Word OR the Explanation. You can have both of these or just one, but you need at least one. If you do not want to use the Pronunciation or Parts of Speech then you do not need to, though if you leave out Part of Speech, you will miss out on the handy Filter feature of the dictionary.
+The only things to remember while adding new words is that the minimum information that you can enter is the Word itself and either the Definition OR the Explanation. You can have both of these or just one, but you need at least one. If you do not want to use the Pronunciation or Parts of Speech then you do not need to, though if you leave out Part of Speech, you will miss out on the handy Filter feature of the dictionary.
 
 And that's all you need to get started! Everything else should be pretty self-explanatory, but a full explanation of Dictionary Builder and all of its functions continues below.
 
@@ -91,7 +91,7 @@ From there, you can enter any text you want in the search box and either press E
 You can refine your search by using the checkboxes below the search box:
 
 * **Word**: When checked, Lexiconga searches your dictionary's "Word" entries for the entered text. When unchecked, it ignores it.
-* **Equivalent**: When checked, Lexiconga searches your dictionary's "Equivalent Word(s)" entries for the entered text. When unchecked, it ignores it.
+* **Definition**: When checked, Lexiconga searches your dictionary's "Definition/Equivalent Word(s)" entries for the entered text. When unchecked, it ignores it.
 * **Explanation**: When checked, Lexiconga searches your dictionary's "Explanation/Long Definition" entries for the entered text. When unchecked, it ignores it.
 * **Search Case-Sensitive**: When checked, Lexiconga finds entries matching the letter case in the entered text. When unchecked, it will find any case as long as the letters match.
 * **Ignore Diacritics/Accents**: When checked, Lexiconga will ignore accented letters and diacritics and identify them as their equivalent unaccented letter and vice-versa, in case you want to find a word with a diacritic without entering the diacritic in the search box. When unchecked, it will only find diacritics and accented letters if they are specifically entered in the search box.

index.php

@@ -171,7 +171,7 @@ if ($display_mode != "build") {
             <label><span>Part of Speech</span>
                 <select id="partOfSpeech" onkeydown="SubmitWordOnCtrlEnter(this)"></select>
             </label>
-            <label><span>Equivalent Word(s)</span>
+            <label><span>Definition/Equivalent Word(s)</span>
                 <input type="text" id="simpleDefinition" onkeydown="SubmitWordOnCtrlEnter(this)" />
             </label>
             <label><span>Explanation/Long Definition <span id="showFullScreenTextbox" class="clickable inline-button" onclick="ShowFullScreenTextbox('longDefinition', 'Explanation/Long Definition')">Maximize</span></span>
@@ -220,7 +220,7 @@ if ($display_mode != "build") {
                     </div>
                     <div id="searchOptions">
                         <label class="searchOption">Word <input type="checkbox" id="searchOptionWord" checked="checked" onchange="<?php Show_Dictionary_Function($display_mode == "view") ?>" /></label>
-                        <label class="searchOption">Equivalent <input type="checkbox" id="searchOptionSimple" checked="checked" onchange="<?php Show_Dictionary_Function($display_mode == "view") ?>" /></label>
+                        <label class="searchOption">Definition <input type="checkbox" id="searchOptionSimple" checked="checked" onchange="<?php Show_Dictionary_Function($display_mode == "view") ?>" /></label>
                         <label class="searchOption">Explanation <input type="checkbox" id="searchOptionLong" checked="checked" onchange="<?php Show_Dictionary_Function($display_mode == "view") ?>" /></label>
                         <br />
                         <label class="searchOption">Search Case-Sensitive <input type="checkbox" id="searchCaseSensitive" onchange="<?php Show_Dictionary_Function($display_mode == "view") ?>" /></label>
@@ -282,9 +282,9 @@ if ($display_mode != "build") {
                         </label>
                     </label>
                     <label class="inline">
-                        <span class="checkboxlabel">Sort by Equivalent Word</span>
+                        <span class="checkboxlabel">Sort by Definition/Equivalent Word</span>
                         <input type="checkbox" id="dictionarySortByEquivalent" />
-                    </label> <span class="clickable inline-button" onclick='alert("By default, your dictionary is organized alphabetically by word. Checking this box will organize it by the \"Equivalent Word\" field instead");'>?</span>
+                    </label> <span class="clickable inline-button" onclick='alert("By default, your dictionary is organized alphabetically by word. Checking this box will organize it by the \"Definition/Equivalent Word\" field instead");'>?</span>
                     </div>
                     <br>
                     <label>

js/dictionaryBuilder.js

@@ -105,7 +105,7 @@ function ShowWordEditForm(index) {
                 <label><span>Part of Speech</span>\
                     <select id="partOfSpeech' + indexString + '" onkeydown="SubmitWordOnCtrlEnter(this)"></select>\
                 </label>\
-                <label><span>Equivalent Word(s)</span>\
+                <label><span>Definition/Equivalent Word(s)</span>\
                     <input type="text" id="simpleDefinition' + indexString + '" value="' + htmlEntitiesParse(word.simpleDefinition) + '" onkeydown="SubmitWordOnCtrlEnter(this)" />\
                 </label>\
                 <label><span>Explanation/Long Definition <span id="showFullScreenTextbox" class="clickable inline-button" onclick="ShowFullScreenTextbox(\'longDefinition' + indexString + '\', \'Explanation/Long Definition\')">Maximize</span></span>\
@@ -709,7 +709,7 @@ function ExportWords() {
         }
         downloadName += "_words";
 
-        var wordsCSV = "word,pronunciation,part of speech,equivalent,explanation\n";
+        var wordsCSV = "word,pronunciation,part of speech,definition,explanation\n";
         for (var i = 0; i < currentDictionary.words.length; i++) {
             var word = "\"" + htmlEntitiesParse(currentDictionary.words[i].name).trim().replace(/\"/g, "\"\"") + "\"";
             var pronunciation = "\"" + htmlEntitiesParse(currentDictionary.words[i].pronunciation).trim().replace(/\"/g, "\"\"") + "\"";
@@ -799,12 +799,12 @@ function ImportWords() {
                 header: true,
                 step: function(row, parser) {
                     currentRow++;
-                    // If there are no errors OR the word and either equivalent or explanation contain data, then import it.
+                    // If there are no errors OR the word and either definition or explanation contain data, then import it.
-                    if ((row.data[0].word.trim().length > 0 && (row.data[0].equivalent.trim().length > 0 || row.data[0].explanation.trim().length > 0)) || row.errors.length == 0) {
+                    if ((row.data[0].word.trim().length > 0 && (row.data[0].definition.trim().length > 0 || row.data[0].explanation.trim().length > 0)) || row.errors.length == 0) {
                         var wordName = htmlEntities(row.data[0]["word"]).trim(),
                             wordPronunciation = htmlEntities(row.data[0]["pronunciation"]).trim(),
                             wordPartOfSpeech = ((htmlEntities(row.data[0]["part of speech"]).trim().length > 0) ? htmlEntities(row.data[0]["part of speech"]).trim() : " "),
-                            wordSimpleDefinition = htmlEntities(row.data[0]["equivalent"]).trim(),
+                            wordSimpleDefinition = htmlEntities(row.data[0]["definition"]).trim(),
                             wordLongDefinition = htmlEntities(row.data[0]["explanation"]).trim(),
                             wordId = currentDictionary.nextWordId++;