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).
Swallowing tube
Descriptive term for the esophagus. See: Esophagus.
Read the definitionRandom terms
Show more- Insinuate In the biomedical sciences, to introduce slowly, through a winding or narrow passage, or by a persistent…
- Activity, drug A measure of the physiological response a drug produces in the body. A less active drug produces less…
- Tendo Achilles See: Achilles tendon
- Blepharospasm Involuntary forcible closure of the eyelids. The first symptom may be uncontrollable blinking. Only one eye…
- Randomized The use of chance alone to assign the participants in an experiment or trial to different groups in order to…
- Pulse, collapsing See: Pulse, water hammer
- Primum non nocere The Latin words for medical slogan 'First do no harm,' a fundamental medical precept of Hippocrates (ca…
- Civilian Health and Medical Program of the Uniform Rvices: See: CHAMPUS
- Exocrine gland A gland that secretes a substance out through a duct. The exocrine glands include the salivary glands, sweat…
- Osler-Rendu-Weber syndrome See: Hereditary hemorrhagic telangiectasia
- Mouse, deer See: Deer mouse
- Nitrogen narcosis A condition similar to intoxication with alcohol with euphoria, loss of balance and manual dexterity…