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- Transient insomnia See Insomnia, transient
- Pelizaeus-Merzbacher disease A disease that is virtually identical to Pelizaeus-Merzbacher disease (PMD) but without a mutation in the…
- Child Health and . . . (NICHD) National Institute of (NICHD): One of the US National Institutes of Health, NICHD is in a sense the NIH for…
- Cardioverter Although cardioversion (the conversion of one cardiac rhythm to another) may sometimes be done with…
- Partial syndactyly A condition in which fingers or toes are partially joined together. Syndactyly can involve the bones or just…
- Separation anxiety disorder Excessive anxiety concerning separation from home or from those to whom a child is attached. The child may…
- Cyclooxygenase-1 inhibitor See: Cox-1 inhibitor
- Aspergillosis Infection with the fungus Aspergillus, seen especially in people with a deficient immune system. The clinical…
- Flat condyloma A manifestation of the secondary stage of syphilis that takes the form of broad flat wartlike growths in…
- Shingle In medicine, a small signboard outside the office of a doctor. The term has nothing to do with the disease…
- Tachycardia A rapid heart rate, usually defined as greater than 100 beats per minute. The tachycardias include sinus…
- Cavernous sinus thrombosis A cavernous sinus thrombosis is a blood clot within the cavernous sinus, a large channel of venous blood in a…