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).
Recommended Daily Allowance
Popular name for the Recommended Dietary Allowance (RDA)
Read the definitionRandom terms
Show more- Scooter injury An injury sustained on a scooter, a foot-operated board mounted tandemly on two wheels with an upright…
- AAAS Spoken of as the 'triple-AS', the American Association for the Advancement of Science is an organization…
- Coma Coma: A state of deep unarousable unconsciousness. Coma may occur as the result of numerous causes including…
- National Coalition for Cancer Survivorship A survivor-led advocacy group that works on behalf of the millions of cancer survivors and the millions more…
- Trochlear nerve The trochlear nerve controls the superior oblique muscle of the eye, one of the extraocular muscles, the…
- Sweat chloride test Sweat chloride test: A test for cystic fibrosis. See: Sweat test.
- Urogenital Relating to both the urinary system, and to the interior and exterior genitalia
- Diffuse cutaneous mastocytosis See: Diffuse mastocytosis
- Ullrich congenital muscular dystrophy A disorder evident at birth characterized by muscle weakness, contractures of multiple joints, and…
- Hepatitis E virus The agent responsible for hepatitis E. Abbreviated HEV. For more information, see: Hepatitis E
- Valetudinarian Someone with a weak or sickly constitution, especially someone whose chief concern is being or becoming a…
- Evolution, biologic Biologic evolution was contrasted with cultural (social) evolution in 1968 by A.G. Motulsky who pointed out…