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).
Photochemotherapy, psoralen
See: PUVA
Read the definitionRandom terms
Show more- Neurofibromatosis, bilateral acoustic See: Neurofibromatosis type 2
- Yellow fever An acute systemic (bodywide) illness caused by a virus called a Flavivirus. In severe cases, the viral…
- Folding motif An independent folding unit, or particular structure, that recurs in many molecules
- Caffeine A stimulant found naturally in coffee beans, tea leaves, cocoa beans (chocolate) and kola nuts (cola) and…
- Tachycardia, ventricular An abnormally rapid heart rhythm that originates from a ventricle, one of the lower chambers of the heart…
- Monoarticular Involving just one joint. As opposed to polyarticular (affecting many joints). From the Latin 'articulus,'…
- Anatomy in the Bible There are in the Bible but few direct references to the internal organs. Biblical poetry, however, abounds…
- Breast reduction Breast reduction: Surgical reduction of breast size in order to reduce the weight of the breasts and relieve…
- Syndrome, Li-Fraumeni (LFS) This is an extraordinary cancer family syndrome. People with LFS have a tendency to develop a great diversity…
- Autotransplant The process of transplanting tissue from one part of the body to another in the same individual. The…
- Kb Abbreviation for kilobase
- Pilonidal cyst A special kind of abscess that occurs in the cleft between the buttocks. Forms frequently in adolescence…