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).
Acute illness
A disease with an abrupt onset and usually a short course
Read the definitionRandom terms
Show more- RV (rotavirus) Rotavirus):Aside from recreational vehicle, RV is an abbreviation for rotavirus, a leading cause of severe…
- Janus kinase 3 See: JAK3
- Mitochondria Normal structures responsible for energy production in cells. Mitochondria are located in the cytoplasm…
- Pyelo Short for pyelonephritis, which is bacterial infection of the kidney. Pyelonephritis can be acute (sudden) or…
- Oxycodone Oxycodone: Oxycodone is the active ingredient in OxyContin. Oxycodone is an opioid, a close relative of…
- Ultrasound, transvaginal A technique in which sound waves are sent out by an ultrasound probe that has been inserted in the vagina…
- Physiologic stress test Stress test: Although there can be a diversity of physiologic stress tests, this refers here to a physiologic…
- Growth, normal See: Normal growth
- Iatrapistic A lack of faith in doctors. Entirely from the Greek: 'iatr-' indicating a relationship to a physician or…
- Sporotrichosis Sporotrichosis: An infection most commonly of the skin caused by the fungus Sporothrix schenckii. Persons…
- CRP An intestinal infection characterized by diarrhea caused by a microscopic parasite, Cryptosporidium parvum…
- ALS8 See: Amyotrophic lateral sclerosis 8