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.
- 100% free
- No registration
- No intrusive ads
- Privacy by design
- Mobile friendly
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).
Vocal cord, false
See: False vocal cord
Read the definitionRandom terms
Show more- Macrocephaly An abnormally large head. The opposite of macrocephaly is microcephaly (an abnormally small head)
- Burkitt lymphoma A type of non-Hodgkin lymphoma (NHL) that most often occurs in young people between the ages of 12 and 30…
- Transplant, liver See: Liver transplant
- Inheritance Not something that is contained in a will, but rather a gene, chromosome or genome that is transmitted from…
- Hospital-acquired infection An infection caught while hospitalized. The medical term for a hospital-acquired infection is 'nosocomial.'…
- Congenital hip dislocation The abnormal formation of the hip joint in which the ball at the top of the thighbone (the femoral head) is…
- Cockle The ventricle of the heart. The origin of the word cockle in this sense is a matter of conjecture but in…
- Arterial blood gas (ABG) The sampling of the blood levels of oxygen and carbon dioxide within the arteries, as opposed to the levels…
- Colostomy bag A removable, disposable bag that attaches to the exterior opening of a colostomy (stoma) to permit sanitary…
- NEP 1. Neutral endopeptidase. See: Metallomembrane endopeptidase.2. Neuroepithelial
- ERISA Employment Retirement Income Security Act. A US law enacted in 1974 which set up the ground rules for pension…
- Journal of Clinical Investigation (JCI) A highly regarded journal of medical science that publishes 'biologically significant findings of…