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.
- 100% free
- No registration
- No intrusive ads
- Privacy by design
- Mobile friendly
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).
Borage
An herb, also known as the starflower, that has long been used for medicinal purposes. Borage is rich in gamma linolenic acid (GLA), an essential fatty acid
Read the definitionRandom terms
Show more- Cider vinegar diet The cedar vinegar diet is a weight loss plan based upon the consumption of one, two, or three teaspoons of…
- Centimorgan (cM) A unit of measure of genetic recombination frequency. One cM is equal to a 1% chance that a marker at one…
- Histoplasma capsulatum See: Histoplasma
- Blot, Southern A test commonly used in molecular biology and genetics, the purpose of the test being to check for a match…
- Movement, fetal Movement of the fetus in the womb. The first fetal movements felt by the mother during pregnancy (quickening)…
- Cataract A clouding of the lens of the eye. The normally clear aspirin-sized lens of the eye starts to become cloudy…
- Leech 1. An aquatic parasite that sucks blood from animals. Leeches play a role in medicine today. See: Leech…
- Acaricide An agent, usually a chemical, that kills mites. This class of pesticides is large and includes antibiotic…
- Chromosome, metaphase See: Y chromosome
- Miosis Contraction of the pupil. The opposite of mydriasis.
- Shunt, Blalock-Taussig A pioneering heart operation named after the American surgeon Alfred Blalock (1899-1964) and the pediatric…
- Pregnancy abuse Abuse of an expectant mother. This abuse is most often perpetrated by the woman's spouse, partner, or…