Medical Dictionary.com provides a simple, yet effective online dictionary of medical terminology and medical definitions. Medical Dictionary is intended for informational purposes. Use the search box for look-up of medical meanings.

This Medical Dictionary offered by The Free Dictionary, is compiled from The American Heritage Stedman's Medical Dictionary, Second Edition and Dorland's Medical Dictionary for Health Care Consumers, which provide authoritative descriptions of medical conditions, medications, anatomical terms, noted medical personalities and much more. The medical dictionary is ideal for anyone who wants to keep up with the overwhelming amount of terminology found in today's medical news.

MediLexicon has the world's largest online database of pharmaceutical and medical definitions with over 230,000 medical explanations. Our database is updated daily to include new medical acronyms and abbreviations and their meanings. Our resource is free to use, allowing people to instantly look up meanings for acronyms and abbreviations from the fields of medicine, pharmacy, biotechnology, agrochemicals, healthcare and more.

Online-medical-dictionary.org is a a free online medical dictionary and search engine for definitions of medical terminology, pharmaceutical drugs, healthcare equipment, health conditions, medical devices, specialty terms and medical abbreviations.