HEATKEYS

Online Dictionary - Multiple dictionaries including: English dictionary, medical dictionary, legal dictionary, financial dictionary, computer dictionary, thesaurus, dictionary of acronyms and abbreviations, dictionary of idioms, thesaurus, Columbia e...

Definition of word from the Merriam-Webster Online Dictionary with audio pronunciations, thesaurus, Word of the Day, and word games.

Dictionary.com - the largest and most trusted free online dictionary. Instantly look up accurate and extensive definitions and word meanings, and hear audio pronunciations.

Poetry Genius annotates all literature – your guide to the global canon

Vocabulary.com helps you learn new words, play games that improve your vocabulary, and explore language.

Wordnik: Dictionary Definitions and Example Sentences

Welcome to AudioEnglish.org: A huge collection of English-learning resources and online English courses with audio: Practical English, Accounting English, Telephone English, Online Dictionary and much more

A really fast online dictionary

The largest and most trusted free online thesaurus. Quickly find accurate and up-to-date synonyms, antonyms, and related words at Thesaurus.com. Synonym dictionary, antonym dictionary, words synonyms.

YourDictionary is a free online dictionary that offers definition search from Webster's dictionary for word meanings and thesaurus. Use this dictionary search as a crossword or scrabble dictionary. Also find legal dictionary, technical words, glossar...

Answers.com: Wiki Q&A combined with free online dictionary, thesaurus, and encyclopedias. Ask questions, get answers.

WikiAnswers: Questions and Answers from the Community

Free online English dictionary with definitions by Wiktionary, Wordnet and GCIDE dictionary.