MedicalVocabulary.org
Medical vocabulary with 16,436 clear, complete and reliable definitions.
About MedicalVocabulary.org
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).
Vaccine, inactivated polio
See: Polio vaccine, inactivated
Read the definitionRandom terms
Show more- Lung cancer, non-small cell Lung cancer, non-small cell: Cancer of the lung which is not of the small cell carcinoma (oat cell carcinoma)…
- Doctors Without Borders A group which sends physicians and other health workers to some of the most destitute and dangerous parts of…
- Lyonization The inactivation of an X chromosome. One of the two X chromosomes in every cell in a female is randomly…
- Cardiologist A doctor who specializes in treating heart disorders
- PELD Pediatric End-Stage Liver Disease. A disease severity scoring system for children under 18 years of age…
- Doctors' symbol A staff or rod, with a snake curled around it. It is the staff or rod of Aesculapius (also called Asklepios)…
- Ethmoid 1. As an adjective: spongy or sievelike. From the Greek ethmos, sieve + eidos, resemblance = like a sieve. 2…
- White phosphorus A waxy solid which burns easily and is used in chemical manufacturing and smoke munitions. It is also used by…
- Medicare Part A The Medicare program that covers inpatient hospital stays. Medicare is the United States government's health…
- Cholesterol lowering with niacin Niacin or nicotinic acid, one of the water-soluble B vitamins, improves all lipoproteins when given in doses…
- Carditis Inflammation of the heart
- Apnea, obstructive sleep Sleep apnea is a breathing disorder characterized by brief interruptions of breathing during sleep. It owes…