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).
AK
1. Above the knee. 2. Acanthamoeba keratitis. 3. Actinic keratosis
Read the definitionRandom terms
Show more- Induced abortion An abortion that is brought about intentionally. Also called an artificial or therapeutic abortion. As…
- Cord, vocal See: Vocal cord
- Laryngectomy Surgery to remove part or all of the larynx is a partial or total laryngectomy. In either operation, the…
- Cardiac aneurysm An outpouching of an abnormally thin portion of the heart wall. Cardiac aneurysms tend to involve the left…
- Doppler ultrasound A form of ultrasound that can detect and measure blood flow. Doppler ultrasound depends on the Doppler…
- Cilia The fine hairlike projections from certain cells such as those in the respiratory tract that sweep in unison…
- Sleep, paroxysmal Sleep, paroxysmal: A neurological disorder marked by a sudden recurrent uncontrollable compulsion to sleep…
- Chronic myelogenous leukemia Chronic inflammation of the skin lining the external ear canal leading to the ear drum. Can be caused by a…
- Agnate 1. As a noun, a relative on the father's side. 2. As an adjective, related on the father's side. As opposed…
- Test, allergy scratch Allergy scratch: Test done on the skin to identify the allergy substance (the allergen) that is the trigger…
- Nephropathy Any kidney disease. For example, there is diabetic nephropathy, gouty nephropathy, HIV-associated…
- External jugular vein The more superficial of the two jugular veins situated on each side of the neck. The other is the internal…