Search medical terms and abbreviations with the most up-to-date and comprehensive medical dictionary from the reference experts at Merriam-Webster. Master today's medical vocabulary.

By avoiding jargon, the dictionary offers concise and easily accessible information for users searching for descriptions of over-the-counter or prescription medications, medical …

OpenMD's medical dictionary aggregates definitions from leading medical institutions and includes illustrations, phonetic pronunciations, and related terms.

The A.D.A.M. Medical Encyclopedia includes articles about diseases, tests, symptoms, injuries, and surgeries. Search encyclopedia articles from A to Z.

Master medical terminology with Stedman's Online Medical Dictionary: 110,000+ terms, audio pronunciations, and customizable features for students and professionals.

This alphabetical list contains explanations of medical words you may come across on the RCOG website or when you see your doctor.

Medical Dictionary is a free resource to look up medical terms. Trademarks belong to their respective owners. Copyright 1999 - 2025 Medical Dictionary Inc. All Rights Reserved. Privacy …

The world's most comprehensive medical dictionary that simplifies complex terminology for everyone. Bridge the communication gap between healthcare providers and patients.

Use this free online medical dictionary search engine to research and learn about medical terminology, pharmaceutical drugs, healthcare equipment, health conditions, medical devices, …

Here you can easily search or browse our online medical dictionary and glossary. Offering definitons and description for prescriptions and drugs, medical abbreviations, test procedures, …