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).
Colinear
Arranged in the same linear order. See: Colinearity
Read the definitionRandom terms
Show more- Aortic aneurysm An outpouching (a local widening) of the largest artery in the body, the aorta, involving that vessel in its…
- Prothrombin 20210A mutation See: Prothrombin mutation G20210A
- Modifiers, biological response (BRMs) Substances that stimulate the body's response to infection and disease. The body naturally produces small…
- Polychlorocamphene See: Toxaphene
- Klippel-Feil anomaly See: Klippel-Feil sequence
- Crease, single transverse palmar See: Simian crease
- Castleman disease A disorder of lymphoid tissue (lymphadenopathy) with massive overgrowth (hyperplasia) of lymph nodes…
- Euphoria Elevated mood. Euphoria is a desirable and natural occurrence when it results from happy or exciting events…
- Test, Brazelton A widely used test of the newborn baby as to their neurologic status and developmental progress. The…
- Apopain See: Caspase 3
- Cystoscopy A procedure in which the doctor inserts a lighted instrument called a cystoscope into the urethra (the tube…
- Scleroderma Scleroderma: A disease of connective tissue with the formation of scar tissue (fibrosis) in the skin and…