Auto use of the Vrije Universiteit Brussel's ezProxy upon visiting sites that are supported (only useful for staff and students, since you need an account). This script is heavily based on LenR's Tufts ezProxy script. Please do provide feedback an...

Look up a word in Dictionary.app (Mac OS X built-in)

Translate and search words. Version:3.0.0Final

Translate words on a webpage from Hebrew to English and vice-versa in little tooltips

Fast look up Japanese and English character strings.

Adds a sidebar with search results from Dictionary.com, Wikipedia, Flickr, and Youtube. Please report any bugs.

Converts GIFs for special characters in OED Online to Unicode text

Look it up in web dictionaries

This script shows small bubbles of information triggered by double-clicking any word, on any page.

uses Wikipedia(and other Wikimedia Projects) as a polyglot dictionary

uses Wikipedia(and other Wikimedia Projects) as a polyglot dictionary

dict.cn 利用dict.cn的服务，给浏览器页面添加划词搜索功能

Plays the english and german pronunciation, at http://dict.leo.org/, directly (no external player needed) New: Added support for French pronunciation

Multi tool for everything on the web, the web's swissknife.

Doubleclick an unknown word on a webpage and a wikipedia (or your favorite dictionary/search engine) lookup is done in a new tab

Make the TJTST pre-select "Unicode" as default.

Removes the ad region on reference.com sites, including dictionary and thesaurus

an interface to a German <-> English Dictionary by TU Chemnitz at http://dict.tu-chemnitz.de/

find word using dic.yahoo.co.jp

Plays the english pronunciation, at http://dict.leo.org/, directly (if your firefox opens 'wav' files automatically with an audio player).

Find the meaning of any word on a

say word on mouse hover