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).
Oliguria
Less urination than normal.
Read the definitionRandom terms
Show more- Actinic Referring to the ultraviolet (UV) rays from sunlight and UV lamps. Sunburn is an actinic burn. An actinic…
- Cancer of the rectum See: Rectal cancer
- Health, Aleut See: Artic health
- Glenoid labrum A ring of fibrocartilage that runs around the cavity of the scapula (wingbone) in which the head of the…
- ALS1 See: Amyotrophic lateral sclerosis 1
- Aqueduct of Sylvius A canal that communicates between the third and fourth ventricles in a system of four communicating cavities…
- Mycobacterium avium A slow-growing bacterium found in the soil and in dust particles that causes tuberculosis in birds and swine…
- Alkaline phosphatase An enzyme made in the liver, bone, and the placenta and normally present in high concentrations in growing…
- RU-486 The French abortion pill, also known as mifepristone. RU-486 has been used in combination with another drug…
- Recombinant DNA Advisory Committee (RAC) The National Institutes of Health (NIH) panel that oversees gene-therapy research in the U.S
- Leishmaniasis, visceral See: Visceral leishmaniasis
- Physiologic jaundice of the newborn Although there can be a diversity of physiologic stress tests, this refers here to a physiologic cardiac…