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).
Fiber, elastic
See: Elastic fiber
Read the definitionRandom terms
Show more- Pituitary gland The main endocrine gland. It is a small structure in the head. It is called the master gland because it…
- Iatrapistic A lack of faith in doctors. Entirely from the Greek: 'iatr-' indicating a relationship to a physician or…
- Health Care Finance Administration See: HCFA
- Sjogren of Sjogren syndrome Sjogren syndrome: Henrik Samuel Conrad Sjögren, Swedish ophthalmologist (1899-1986), who described the sicca…
- Rebound Return of the original symptoms when maneuvers or treatment is discontinued
- Yawn Involuntary opening of the mouth, often caused by suggestion. Yawning is characterized by breathing first…
- Test, NSE Neuron-specific enolase (NSE) is a substance that has been detected in patients with certain tumors, namely…
- Schmorl's node An upward and downward protrusion (pushing into) of a spinal disk's soft tissue into the bony tissue of the…
- Cavernous hemangioma A type of hemangioma composed of blood-filled 'lakes' and channels. It is typically raised and red or…
- Menstrual cramps Menstrual cramps: Cramping in the lower abdomen, usually in the first or second day of the menstrual cycle…
- Predispose To make more likely or render susceptible. Smoking predisposes to a number of diseases, including esophageal…
- Neuraminidase inhibitor A drug that inhibits the enzyme called neuraminidase. For example, oseltamivir (Tamiflu), an antiinfluenza…