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).
Acetoacetate
A molecular ion, CH3COCH2COO-, derived from acetoacetic acid
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Show more- DNA forensics The application of DNA technology and the knowledge of DNA genetics to the practice of forensic medicine and…
- Salivary gland One of the glands in the mouth that produce saliva. There are 3 major salivary glands. They are the parotid…
- Curettage The removal of growths or other material from the wall of a cavity or other surface, as with a curet. A…
- Koch's postulates In 1890 the German physician and bacteriologist Robert Koch set out his celebrated criteria for judging…
- Heebie-jeebies Extreme nervousness. A term coined by the America cartoonist Billy DeBeck (1890-1942) in his comic strip…
- Pneumosilicosis See: Silicosis
- Lectin A complex molecule that contains both protein and sugar. Lectins are made by both animals and plants and are…
- Granulocyte >Neutrophils have 'neutral' subtle granules; >Eosinophils have prominent granules that stain readily with the…
- Tylenol See: Acetaminophen
- Pneumo- Prefix pertaining to breathing, respiration, the lungs, pneumonia, or air
- Glaucoma detection You may know of the 'air puff' test or other tests used to measure eye pressure in an eye examination. But…
- Uvulopalatopharyngoplasty A type of operation designed to tighten up flabby tissues and enlarge the upper air passages. The operation…