HEATKEYS

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

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...

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

Free online English dictionary by Babylon. Get free definitions from over 1,000 online dictionaries, glossaries and encyclopedias and download our translation/dictionary tool for free

Oxford Advanced Learner

Longman English Dictionary is the leading dictionary for learners of English of all ages and levels who want to learn more about English: definition, idioms, examples and more.

This wiki is about airplanes, gliers,blimps,helicopters,and everything aviation. Everyone is encouraged to help grow this wiki!

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The Free Online English Dictionary from Macmillan Publishers.

AviationDictionary.org presents you here with a great collection of aviation dictionaries to furnish you with an essential guide to the aviation terminology.

Free online English dictionary, dictionaries and grammars for 350 languages, crossword puzzles, word games, language jokes, and a daily Good Word by linguist Robert Beard (Dr. Goodword).

All the World

Free Online English Dictionary & Thesaurus, translation from English to Spanish & Turkish and Spanish to English and other language resources. Conjugation dictionary. Audio pronunciation. Publisher: Cambridge Univeristy Press.