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).
Pruritus ani
A medical name for itchiness of the anus. See Anal itching
Read the definitionRandom terms
Show more- Novercal Stepmotherly; pertaining to a stepmother. From the Latin novercalis, from noverca meaning stepmother
- Third degree burn See: Burn, third degree
- Pentapeptide A peptide consisting of five amino acids
- Pest (plague) An infectious disease due to a bacteria called Yersinia pestis. Y. pestis mainly infects rats and other…
- Babesiosis An illness caused by the parasite Babesia which is transmitted from animals to humans by ticks. In the US, it…
- Amylo- (Amyl- before a vowel.) A prefix pertaining to starch. From the Greek amylon, meaning starch
- Absinthism The disorder associated with the habitual abuse of absinthe. The symptoms included hallucinations…
- Abse, Dannie British pulmonary physician and poet. Abse was born in 1923 in Cardiff, Wales to a Jewish family. He studied…
- Flat affect A severe reduction in emotional expressiveness. People with depression and schizophrenia often show flat…
- Ocular conjunctiva That part of the conjunctiva, a clear membrane of the eye, which covers the outer surface of the eye. The…
- Neuralgia Pain along the course of a nerve
- DNA replication A wondrous complex process whereby the ('parent') strands of DNA in the double helix are separated and each…