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).
XTC
A street name for 3-4 methylenedioxymethamphetamine. See: Ecstasy
Read the definitionRandom terms
Show more- Reactant, acute-phase See: Acute-phase protein
- ThinPrep Pap test A modified Pap test technique designed to reduce some of the technical problems inherent in the traditional…
- Shoulder dystocia Halt to spontaneous delivery because the baby's shoulder is wedged behind the mother's pubis, due usually to…
- Nerve, recurrent laryngeal One of the best known branches of the vagus nerve, a very long nerve that originates in the brainstem. After…
- Human T-lymphotropic virus HTLV. A retrovirus that causes adult T-cell leukemia. HTLV is endemic (constantly present) in southern Japan…
- Somnoplasty Somnoplasty: A surgical treatment to stop snoring. Somnoplasty uses heat energy to remove tissues of the soft…
- Outpatient A patient who is not an inpatient (not hospitalized) but instead is cared for elsewhere -- as in a doctor's…
- Chaperone Dry, cracked or sore lips, usually in cold, windy, dry weather and less often in warm weather. Sun exposure…
- Vision, central See: Central vision
- B(a)P Benzo(a)pyrene
- Amygdala 1. The amygdaloid nucleus in the brain. 2. The tonsils. These structures were so named because they appeared…
- Did not attend (DNA) In the UK, DNA is an abbreviation for 'did not attend.' (In the US, the term used for a patient who missed an…