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).
Dementia, hereditary multi-infarct
See CADASIL
Read the definitionRandom terms
Show more- Scapula The shoulder blade (or 'wingbone'), the familiar flat triangular bone at the back of the shoulder. The word…
- Stachybotrys An antigenic green-black mold that grows on wood, paper and cotton products provided there is constant…
- Medicine, forensic See: Forensic medicine
- Forced expiratory volume The volume of air that can be forced out taking a deep breath, an important measure of pulmonary function…
- Radiograph A film with an image of body tissues that was produced when the body was placed adjacent to the film while…
- Prostate cancer gene BRCA2 A gene that normally acts to restrain the growth of cells but which, when mutated, is responsible for a…
- Computer addiction A disorder in which the individual turns to the Internet or plays computer games in an attempt to change…
- American Academy of Orthopaedic Surgeons The professional organization of American orthopaedists. Literally, the practice of child straightening…
- Epicanthal fold A fold of skin that comes down across the inner angle (canthus) of the eye. The epicanthal fold is more…
- Contrast sensitivity, visual The ability to perceive differences between an object and its background
- ASA (drug caution code) Abbreviation on a medication that indicates it contains acetylsalicylic acid (aspirin). This special caution…
- Fiber and bowel disorders High fiber diets help delay the progression of diverticulosis and, at least, reduce the bouts of…