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Medical Dictionary is intended for use by healthcare consumers, students, and professionals as well as anyone who wants to keep up with the burgeoning array of terminology found in today’s medical news. By staying clear of jargon, the dictionary o...

Abbreviations - acronyms and initialisms from a database of over 600,000 entries covering computers, technology, telecommunications, and the military.

All Acronyms Dictionary - free online Acronyms and Abbreviations Dictionary. Quickly define the meaning for all acronyms and abbreviations. Not sure how to abbreviate something or what does the particular acronym stand for? Search the All Acronyms on...

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

WikiAnswers: Questions and Answers from the Community

symptom checker allowing research of the causes of one or many symptoms in an extensive knowledge base, including common and rare causes.

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

Definitions.net: The A to Z of Dictionary Definitions on the Net!