moein-dictionary

The best WordPress glossary builder plugin to create and manage your own glossary of terms.

Allow your students to create personal dictionary, study the words with the help of memory games. Make learning fun with vocabulary games.

Create a dictionary to your site in a couple of clicks.

xili-dictionary is a multilingual dictionary storable in CPT and terms to create and translate .po files or .mo files and more (import, export...)

Moein Persian dictionary for WordPress (free version)

Click to Translate is a bilingual dictionary lookup tool for every WordPress site. Definitions from Wiktionary and Wikipedia.

A plugin for developers which provides template variables dictionary editable in backend.

Add NIH Cancer Dictionary Widget in the Sidebar of your Health and Medical Blog or Wesbite.

Lingo Education turns every Web session into a chance to learn a language.

This plugin adds a widget that shows random word and it's definiton.

Subscribers can easily look up a word's definition by double clicking on a word and clicking the qtip that appears.

Links Chinese characters to the MDBG Chinese dictionary, allows conversion of pinyin tone numbers to tone marks and pinyin to pronunciation examples.

Free Dictionary Widget for WordPress provides an English Dictionary that gives you English definitions, synonyms, pronunciation, spelling and more.

Langtolang Dictionary provides a multilingual dictionary service from the sidebar.

Smart, instant word definitions with a beautiful popup when users double-click text. Fully customizable, lightweight, and WordPress-friendly.

Click2Refer helps blog readers to refer Wordnet dictionary for the words double clicked.

Quickly set links to Bee English Dictionary definitions of words/phrases containing meaning, audio, phonetics, usages and other informations.