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).
Hammer
The malleus
Read the definitionRandom terms
Show more- Elizabeth Blackwell See: Blackwell, Elizabeth
- Syndrome, Pendred See Pendred syndrome
- Jamais vu From the French, meaning 'never seen'. The illusion that the familiar does not seem familiar. The opposite of…
- Cleidocranial dysplasia Cleidocranial dysplasia: A genetic (inherited) disorder of bone development characterized by: > >Absent or…
- Random sample A group selected randomly, solely by chance
- UROD deficiency Lack of the enzyme uroporphyrinogen decarboxylase (UROD) which is the basic cause of porphyria cutanea tarda…
- NPCR National Program of Cancer Registries
- Patent (adjective) Open, unobstructed, affording free passage. Thus, for example, the bowel may be patent (as opposed to…
- Disease, Chagas See: Chagas disease.
- Interferon Interferon: A naturally occurring substance that interferes with the ability of viruses to reproduce…
- Phospholipase An enzyme that catalyzes the splitting of a phospholipid molecule by the addition of water. Also called a…
- Arteriole A small branch of an artery (a vessel that carries blood high in oxygen away from the heart to the body)…