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).
Epitope
A single antigenic site on a protein against which an antibody reacts
Read the definitionRandom terms
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- Prospective Looking forward. A prospective study or a prospective clinical trial is one in which the participants are…
- Menopause transition Menopause transition: A woman can usually tell if she is approaching menopause because her menstrual periods…
- Demarcation A setting of limits; a boundary; marking the limits of, delimiting; setting apart, separating. The word…
- Seizure, petit mal See: Petit mal
- SIDS (sudden infant death syndrome) The sudden and unexpected death of a baby with no known illness, typically affecting sleeping infants between…
- The South Beach Diet The South Beach Diet is a weight loss plan described by cardiologist Arthur Agatston, MD in a best-selling…
- Disease, polycystic ovarian Scrub typhus, a mite-borne infectious disease caused by a microorganism, Rickettsia tsutsugamushi…
- Abraham-man Also abram-man. One of a class of beggars who once wandered over England after the dissolution of the…
- NICU Newborn, or Neonatal, Intensive Care Unit, an intensive care unit designed for premature and ill newborn…
- Ants, fire Originally from S. America. Among the worst insect pests ever to invade the U.S. Red or yellowish ants of…
- Two-animal rule A rule instituted by the US Food and Drug Administration (FDA) for the licensing of agents directed against…