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).
Somnambulist
Sleep talking. Talking in one's sleep is considered a normal phenomenon that is of no medical or psychological consequence.
Read the definitionRandom terms
Show more- NIDA Stands for the National Institute on Drug Abuse, one of the National Institutes of Health in the U.S., whose…
- Superbug An informal term for a bacterium that has become resistant to antibiotics usually used to treat it, as…
- Ala Alanine. See also: Amino acid symbols
- Indicate In medicine, to make a treatment or procedure advisable because of a particular condition or circumstance…
- Tapeworm, beef See Taenia saginata.
- Triglyceride test Triglyceride test: A simple blood test to measure the level of triglycerides in the blood. Triglyceride…
- Malnutrition A term used to refer to any condition in which the body does not receive enough nutrients for proper…
- Cardiac rehabilitation A program for people with heart disease designed to reduce future heart risks. Cardiac rehabilitation usually…
- Test, stool occult blood A test to see whether there is blood in the bowel movement. Also called a fecal occult blood test: A test to…
- Psychologist, clinical A professional specializing in diagnosing and treating diseases of the brain, emotional disturbance, and…
- Hypnosis A part of healing from ancient times. The induction of trance states and the use of therapeutic suggestion…
- Situs inversus totalis A condition in which there is complete right to left reversal (transposition) of the thoracic and abdominal…