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).
Line, single transverse palmar
See: Simian crease
Read the definitionRandom terms
Show more- Beard The hair that normally grows on the male face after puberty. Testosterone, the most potent of the naturally…
- Syndrome, Proteus A disturbance of cell growth including benign tumors under the skin, overgrowth of the body, often more on…
- Enteric-coated Coated with a material that permits transit through the stomach to the small intestine before the medication…
- Veins, ophthalmic The orbital cavity is drained by paired veins called the superior and inferior ophthalmic veins. The superior…
- Safe sex 1. A sexual practice designed to reduce the risk of catching sexually transmitted infections (STIs). 2. A…
- Seizure, tonic-clonic See: Tonic-clonic seizure
- Child abuse, physical Child abuse, physical: Next to child neglect, physical abuse is the second most frequently reported form of…
- Syndrome, SAPHO SAPHO syndrome: SAPHO syndrome is an eponym for a condition which is characterized by a combination of: >…
- Seborrhea Seborrhea: A chronic inflammatory disease of the skin characterized by the accumulation of scales of greasy…
- Cancer, adult primary liver A tumor in which the cancer starts during adulthood in cells in the liver. Also called hepatocellular…
- Debilitate To impair the strength or to enfeeble. A chronic progressive disease may debilitate a patient. So may…
- Chrematophobia Fear of money. Although born to a wealthy family, he has chrematophobia and lives a spare life. From the…