MedicalVocabulary.org
Medical vocabulary with 16,436 clear, complete and reliable definitions.
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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).
Syndrome, ichthyosis-keratitis-deafness
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- Fetal alcohol effects (FAE) A softer diagnosis than fetal alcohol syndrome (FAS). The diagnosis of possible FAE is considered when: 1…
- Pica A craving for something not normally regarded as nutritive. For example, dirt. Pica is a classic clue to iron…
- Narcotic antagonist treatment Treatment of narcotic addiction by using a medication that is an antagonist to opiates or any other drug to…
- Benzidine A compound used mainly for dyeing textiles and paper that is a known human carcinogen (cancer-causing agent)…
- Septic Infected, or denoting infection. For example, septic shock is shock caused by infection.
- Chordae tendineae Thread-like bands of fibrous tissue which attach on one end to the edges of the tricuspid and mitral valves…
- CM A centimorgan, a unit of measure of genetic recombination frequency. One cM is equal to a 1% chance that a…
- Directed DNA sequencing Successively sequencing DNA from adjacent stretches of a chromosome
- Benign sleep myoclonus Sleep myoclonus: A distinctive disorder of sleep in infancy characterized by rhythmic myoclonic jerks (sudden…
- ACE (angiotensin converting enzyme) The angiotensins are peptides (substances smaller than proteins) that act as vasoconstricting agents (causing…
- Coagulation, laser The coagulation (clotting) of tissue using a laser. A coagulation laser produces light in the visible green…