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).
Shield, nipple
See: Nipple shield
Read the definitionRandom terms
Show more- Corporeal Pertaining to the body of an organ or the entire body. The term also serves as a suffix, as in intracorporeal…
- Syndrome, Martorell See: Takayasu disease
- Sulphonylurea A triptan drug for the treatment of migraine. Marketed under the brand name Imitrex.
- Vascular endothelial growth factor (VEGF) A substance made by cells that stimulates new blood vessel formation, a mitogen for vascular endothelial…
- Lauterbur, Paul C. American scientist (1929-) who shared the 2003 Nobel Prize for Physiology or Medicine with Sir Peter…
- Painful vulva Also called essential vulvodynia, a chronic, diffuse, unremitting sensation of burning of the vulva -- (the…
- Gram calorie (Calorie) The Danish bacteriologist J.M.C. Gram (1853-1938) devised a method of staining bacteria using a dye called…
- Second cranial nerve The second cranial nerve is the optic nerve, the nerve that connects the eye to the brain and carries the…
- Wheezing A whistling noise in the chest during breathing when the airways are narrowed or compressed
- Tic disorder A disorder characterized by the presence of tics. If both motor and vocal tics are present for more than six…
- Duodenum The first part of the small intestine. The duodenum extends from the pylorus at the bottom of the stomach to…
- Drug, ACE-inhibitor A drug that inhibits ACE (angiotensin converting enzyme) which is important to the formation of angiotensin…