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).
Brachmann-de Lange syndrome
See: de Lange syndrome
Read the definitionRandom terms
Show more- Spot, blind In ophthalmology, a blind spot is: > >A small area of the retina where the optic nerve enters the eye; this…
- Acne rosacea Acne, rosacea: This term is actually a misnomer! The appropriate term is simply rosacea which is a chronic…
- Desquamate To shed the outer layers of the skin. Although it may sound somewhat fishy, the word 'desquamate' comes from…
- Ci (Curie) Ci is the abbreviation for a Curie, a unit of radioactivity. (Specifically, the quantity of any radioactive…
- Cortex, adrenal The outer portion of the adrenal gland located on top of each kidney. The adrenal cortex produces steroid…
- Pre-sleep dream Also called a hypnagogic hallucination, this type of dream is characteristically vivid and occurs as one is…
- Severe combined immunodeficiency disease >X-linked SCID, the most common type, a genetic flaw damages molecules that allow T cells and B cells to…
- Cutis The skin. Cutis marmorata is marble skin, a normal response to cold. The word cutis is Latin for skin. See…
- Fever, Q Quintan means recurring every 5 days, the characteristic duration of trench fever. Quintan or trench fever is…
- RNA Short for ribonucleic acid, a nucleic acid molecule similar to DNA but containing ribose rather than…
- Presentation, breech Birth in which the buttocks present before the head
- Cholesterol, 'good' High-density lipoprotein (HDL) cholesterol