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 abbreviations, test …

Take some time to familiarize yourself with the medical abbreviations and terms below, and learn about the next step to advancing your career from home. These key terms and medical abbreviations were …

An alphabetical list of medical terms that provides a concise introduction and overview of medical terminology. It covers medical terms and the rules governing singular versus plural versions of …

We try to use as little medical jargon as possible in our information for the public. This list was developed by the Patient Information Committee, with input from the RCOG Women’s Network. We add more …

Learn how parts of medical words are put together with the Understanding Medical Words tutorial on MedlinePlus.

Dec 19, 2025 · Learn about basic medical terminology, why it's useful to know them and discover over 100 of the most useful medical phrases.

Jun 22, 2021 · Learn medical terminology compiled by SGU Medical School by reviewing most of the important prefixes, root words, and medical abbreviations.

advance care directive (or advance medical directive): A legal document that describes the kind of medical care a person want if an accident or illness leaves him or her unable to make or …

Apr 12, 2025 · Master medical terminology essential for healthcare! Learn key terms, prefixes, and acronyms to enhance your communication and clinical skills.