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).
Birt-Hogg-Dube syndrome
See: Doula (the first meaning).
Read the definitionRandom terms
Show more- Juvenile polyposis An autosomal dominant disorder in which polyps develop throughout the gastrointestinal tract in the first…
- Stroke Stroke: The sudden death of some brain cells due to a lack of oxygen when the blood flow to the brain is…
- System, locomotive The system that permits locomotion, movement from one place to another. The key components of this system are…
- Vaginal opening The opening to the muscular canal extending from the cervix to the outside of the body. The word 'vagina' is…
- Nonepidermolytic palmoplantar keratoderma See: Tylosis with esophageal cancer
- Tic disorder A disorder characterized by the presence of tics. If both motor and vocal tics are present for more than six…
- Immunization, hepatitis A See: Hepatitis A immunization
- Atropine A drug obtained from belladonna that is administered via injection, eye drops, or in oral form to relax…
- ADA (American Diabetes Association) The American Diabetes Association (ADA) provides the following introduction: 'The American Diabetes…
- Alanine aminotransferase (ALT) An enzyme that is normally present in liver and heart cells. ALT is released into blood when the liver or…
- Nails, white spots on the Very small semi-circular white spots on the nails. These spots may be found on the fingernails and…
- Acrochordon A small tag of skin that may have a stalk (a peduncle). An acrochordon may appear on skin anywhere although…