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).
Ankylose
To undergo ankylosis (stiffening or fusion of a joint)
Read the definitionRandom terms
Show more- Power outage food safety >For the Freezer section: A freezer that is half full will hold food safely for up to 24 hours. A full…
- Diesel exhaust particle A respirable particle produced during the compression ignition of diesel fuel. Diesel particles are composed…
- Translocation 11 childhood leukemia A new type of childhood leukemia in which a piece of chromosome 11 has been translocated (broken off and…
- North Asian tick-borne rickettsiosis One of the tick-borne rickettsial diseases of the eastern hemisphere, similar to Rocky Mountain spotted…
- Fear of socializing Ial phobia): Excessive fear of embarrassment in social situations that is extremely intrusive and can have…
- Flu vaccine Flu vaccine: The flu vaccination (influenza) is recommended for persons at high risk for serious…
- Assay, NSE Neuron-specific enolase (NSE) is a substance that has been detected in patients with certain tumors, namely…
- Oath of Maimonides A prayer that is said to have been written by the 12th-century physician-philosopher Moses Maimonides. Like…
- Leukodystrophy A disorder of the white matter of the brain, the part of the brain that contains myelinated nerve fibers. The…
- End-of-life companion See: Doula (the second meaning)
- Meningitis, benign recurrent aseptic Recurring meningitis without identifiable cause that leaves no residual damage to the nervous system. Benign…
- Transition, menopause Menopause: A woman can usually tell if she is approaching menopause because her menstrual periods starts…