MedicalVocabulary.org
Medical vocabulary with 16,436 clear, complete and reliable definitions.
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The most complete online medical dictionary: 16,436 terms covering anatomy, physiology, pathologies, diagnostic exams, pharmacology and every clinical specialty.
Designed for 3 kinds of users:
- Patients and family who want to understand a diagnosis, a medical report or instructions from a doctor.
- Students of medicine, nursing, physiotherapy and the health professions, dealing with technical terminology.
- Doctors, pharmacists and healthcare workers who need a quick and reliable reference.
Definitions are written in clear, accessible language while keeping the rigor required for professional use. Each term has a dedicated URL, instant autocomplete search, and can be shared on WhatsApp, Facebook, X and via email with one click.
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Disclaimer: the content is for informational and educational purposes only and does not replace medical advice. If you have doubts about your health, always consult a qualified professional. In case of emergency call your local emergency number (911 in the US, 112 in the EU).
Antonomastic
Concerning, pertaining to, or characteristic of antonomasia. See also: Antonomasia
Read the definitionRandom terms
Show more- Landry ascending paralysis A particularly virulent form of Guillain-Barre syndrome. The disorder often begins with a flu-like illness…
- Non-small cell lung cancer Lung cancer: Cancer of the lung which is not of the small cell carcinoma (oat cell carcinoma) type. The term…
- Implant, cochlear See: Cochlear implant
- Discharge, nipple See: Breast discharge
- Attenuated virus To attenuate is to weaken or to make (or become) thin. The word derives from a combination of the Latin…
- Chaperone Dry, cracked or sore lips, usually in cold, windy, dry weather and less often in warm weather. Sun exposure…
- Glial fibrillary acidic protein See: GFAP.
- Mydriasis Dilation of the pupils induced by eyedrops. The opposite of miosis.
- Fetus The unborn offspring from the end of the 8th week after conception (when the major structures have formed)…
- Fever, trench Fever, trench: A disease borne by body lice that was first recognized in the trenches of World War I, when it…
- Ligament, posterior cruciate The knee joint is surrounded by a joint capsule with ligaments strapping the inside and outside of the joint…
- Hallux What the ancient Romans called the big toe. Since hallux was a good enough word for the big toe among the…