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.
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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).
Villus, intestinal
See: Intestinal villus
Read the definitionRandom terms
Show more- Erythrasma A chronic superficial slowly spreading skin infection, especially in the folds of the body and webs between…
- Aneurysm, thoracic An aneurysm situated within the thorax (chest). See: Aneurysm, aortic. An aneurysm is a localized widening…
- Ankylosing Undergoing ankylosis (stiffening or fusion of a joint)
- Itchy ear Itching of the ears. Can be the first sign of an ear infection, but if the problem is chronic, it is more…
- Acrocephalosyndactyly An inherited disorder causing abnormalities of the skull and face and the hands and feet. In…
- Pustulosis A highly inflammatory skin condition resulting in large fluid-filled blister-like areas (pustules)…
- Serrated Finely notched like the cutting edge of a saw. The serratus muscles take their name from their serrated…
- Snuff Tobacco in the form of a powder that is inhaled into the nose, not smoked. Snuff and chewing tobacco are the…
- UAG A triplet consisting of uracil, adenine, guanine, in that order, that acts as a stop codon in messenger RNA…
- Athetosis Involuntary writhing movements particularly of the arms and hands.
- Mb Megabase
- Y-linked gene A gene on the Y chromosome. (Y-linkage is analogous to X-linkage (the presence of a gene on the X chromosome)…