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).
BTE
Behind-the-ear. See also: Behind-the-ear hearing aid
Read the definitionRandom terms
Show more- Sigma Theta Tau The international honor society for nursing. Membership is by invitation to baccalaureate and graduate…
- Syndrome, testicular feminization Now more appropriately called the complete androgen insensitivity syndrome, this is a genetic disorder that…
- Pica A craving for something not normally regarded as nutritive. For example, dirt. Pica is a classic clue to iron…
- Fourth stage of labor The hour or two after delivery when the tone of the uterus is established and the uterus contracts down again…
- Base in DNA A unit of the DNA. There are 4 bases: adenine (A), guanine (G), thymine (T), and cytosine (C). The sequence…
- Genomics The study of genes and their function. Genomics aims to understand the structure of the genome, including the…
- Sawyer's extractor A device designed for first aid that suctions venom from the site of a bite of a poisonous snake or lizard
- Emetic Something that causes emesis, that makes you want to vomit. For example, ipecac is an emetic. From the Greek…
- T-cell receptor A device used by T cells for recognizing specific antigens. T cells have receptors that are activated…
- Region, regulatory A region of a chromosome that controls gene expression. In terms of DNA, it is a regulatory sequence
- Macular Pertaining to the macula. A macula is a small spot. A macula on the skin is a small flat spot while the…
- Biceps The biceps is a muscle that has two heads or origins. In Latin, biceps means two-headed and is derived from…