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).
Hemophilia heterozygote
See: Hemophilia carrier
Read the definitionRandom terms
Show more- Roapies Street term for Rohypnol
- Deinococcus radiodurans A bacterium that can survives extremely high levels of radiation and therefore has high potential for…
- Structural genomics The study of the proteome, the three-dimensional structures of thousands upon thousands of proteins, in fact…
- DSM-IV The 4th edition of 'Diagnostic and Statistical Manual of Mental Disorders' (DSM) a comprehensive…
- Holmes, Oliver Wendell, Sr. (1809-1894). Celebrated American physician and professor of medicine (anatomy and physiology) at Harvard, and…
- Capillary One of the tiny blood vessels that connect the arterioles (the smallest divisions of the arteries) and the…
- Duane and radial ray anomaly with deafness See: Okihiro syndrome
- Bergstrom, Sune K (1916-2004) Swedish physician and scientist who was awarded the Nobel prize for physiology or medicine in…
- Rubella (historical note) In 1941 N. M. Gregg, an Australian ophthalmologist, recognized that infection of the mother with rubella…
- Hyperthermia, malignant A series of potentially fatal problems that can occur during surgery, malignant hyperthermia is caused by a…
- Mouth 1. The upper opening of the digestive tract, beginning with the lips and containing the teeth, gums, and…
- Vaccinia adverse reaction See Smallpox vaccination adverse reaction