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).
Sclerosis
Localized hardening of skin
Read the definitionRandom terms
Show more- Corpus luteum cyst This type of functional ovarian cyst occurs after an egg has been released from a follicle. After this…
- Atrophy, peroneal muscular Charcot-Marie-Tooth disease
- Internal jugular vein The deeper of the two jugular veins in the neck that drain blood from the head, brain, face and neck and…
- Pulse, pistol-shot See: Pulse, water hammer
- Special pathogen A highly infectious agent that produces severe disease in humans. Special pathogens include the viruses that…
- Ecstasy 1. A state of rapture and trancelike elation.2. A street name for 3-4 methylenedioxymethamphetamine (MDMA)…
- Extracorporeal shock wave lithotripsy A technique for shattering stones such as kidney stones or gallstones with a shock wave produced outside the…
- Phen-Fen The once-popular diet-drug combination of fenfluramine and phentermine that, amidst much media attention, was…
- Tardive dyskinesia A procedure that uses computers to create a 3-dimensional picture of the tumor in order to target the tumor…
- Sequence, draft DNA Sequence of a DNA with less accuracy than a finished sequence. In a draft sequence, some segments are missing…
- Craniopagus parasiticus Conjoined twins joined at the head (craniopagus) in which a rudimentary head (with little or no body) is…
- Syndrome, battered child A disease in which children are physically abused. The battered child syndrome is a form of child abuse. Not…