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).
Reflux
The term used when liquid backs up into the esophagus from the stomach
Read the definitionRandom terms
Show more- Pound A measure of weight equal to 16 ounces or, metrically, 453.6 grams. The word 'pound' goes back to the Latin…
- Lentigo A type of freckle that is a small tan, brown, or black spot which tends to be darker than the usual…
- Index, body mass (BMI) An index that relates body weight to height. The body mass index (BMI) is obtained by dividing a person's…
- MCAD Abbreviation for medium-chain acyl-CoA dehydrogenase. See: MCAD deficiency
- Forget me Street term for Rohypnol
- Fear of cold An abnormal and persistent fear of cold, including cold weather and cold objects. Sufferers of this fear…
- Psychogenic Caused by the mind or emotions.
- Tic douloureux A synonym for trigeminal neuralgia. From the French, meaning literally a painful tic. See: Trigeminal…
- Oculodentodigital dysplasia A genetic disorder that affects many body structures and systems, including the eyes, face, teeth, fingers…
- Chromatin remodeling See: Chromatin remodeling.
- Global warming The sustained increase in the average temperature of the earth's atmosphere. Human activity contributes to…
- Eczema, seborrheic Yellowish, oily, scaly patches of skin on the scalp, face, and occasionally other parts of the body