Yourdictionary.com gives you free online dictionary search with definitions and thesaurus entries from websters new world, spelling, audio pronunciation, etymology and thousands of usage examples.
The easy to understand dictionary with example sentences, famous quotes and audio pronunciations. includes: thesaurus, computer dictionary, investment dictionary, law dictionary and more.
A really fast online dictionary, a concise wiktionary (all definitions come from the ever-expanding wiktionary data set). clicking on the entry word or phrase will let you check the full entry page on wiktionary website.
A really fast online dictionary