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).
OCD
1. Obsessive-compulsive disorder; 2. Osteochondritis dissecans.
Read the definitionRandom terms
Show more- Sensory neuron A neuron that receives electrical input signals from sensory cells and from other neurons
- Pediatric end stage liver disease See: PELD
- Amino acid symbols Symbols that stand for the amino acids, the building blocks of protein. Each amino acid has both a…
- Cartilage hair hypoplasia syndrome A specific genetic form of short-limbed dwarfism with skeletal features that also include normal head…
- Dilatation The process of enlargement or expansion. For example, dilatation of the eye is the process by which the pupil…
- Anastrozole An oral antiestrogen. Anastrozole inhibits the enzyme aromatase in the adrenal glands that produces the…
- Alpha synuclein See: Alpha-synuclein
- Sulphonylurea A triptan drug for the treatment of migraine. Marketed under the brand name Imitrex.
- Multiple symmetric lipomatosis A disorder characterized by painless symmetrical diffuse deposits of fat beneath the skin of the neck, upper…
- Cellulite Cellulite: Popular term for deposits of fat that have a cottage cheese-like or puckered texture. Medically…
- Anhidrotic Pertain to anhidrosis, too little sweating. Hidrosis meaning sweating, so an-, too little + hidrosis = too…
- Syndrome, abdominal muscle deficiency See: Abdominal muscle deficiency syndrome