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).
Swallowing tube
Descriptive term for the esophagus. See: Esophagus.
Read the definitionRandom terms
Show more- Pimecrolimus Pimecrolimus: A chemical used to treat atopic dermatitis (eczema). Pimecrolimus prevents the activation of T…
- Eruptive xanthoma The sudden eruption on the skin of crops of pink papules (firm pea-sized bumps) with a creamy center. They…
- Materteral 1. Literally, relating to a maternal aunt.2. Figuratively, suggestive of an aunt on either side of the…
- Pachymeninx The dura. From pachy- (thick) + -meninx (membrane). The plural is pachymeninges
- Inner ear There are three sections of the ear. They are the external ear, the middle ear, and the inner ear. The inner…
- Substance Abuse and Mental Health Services Nistration: A part of the U.S. Public Health Service, SAMHSA works to improve the quality and availability of…
- Shoulder joint The flexible ball-and-socket joint formed by the junction of the humerus and the scapula. This joint is…
- Chronic progressive external ophthalmoplegia Slowly progressive paralysis of certain eye muscles. Chronic progressive external ophthalmoplegia is…
- Syndrome, Noonan (NS) A multifaceted genetic disorder characterized by a series of birth defects (congenital malformations)…
- Helix, alpha See: Alpha helix
- Female external genitalia The external genital organs of the female, comprising the pudendum, clitoris, and female urethra
- Ig Abbreviation for immunoglobulin, a protein produced by plasma cells and lymphocytes. Immunoglobulins are an…