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).
Blepharophimosis
Horizontal narrowing of the palpebral fissures (eye slits)
Read the definitionRandom terms
Show more- Diaper rash, yeast Rash, yeast: Infection in the diaper area caused by a yeast formerly called Monilia and now called Candida…
- ACG2 Achondrogenesis type II
- Syndrome, Gulf War See: Gulf War syndrome
- Pneumocystis carinii Now called Pneumocystis jiroveci. See: Pneumocystis
- Speech therapist An older term for a speech- language pathologist
- AN The military designation for hydrogen cyanide. See: Cyanide
- DES Diethylstilbestrol, the earliest synthetic (man-made) form of a hormone in the estrogen class. DES was once…
- Stereotactic surgery Surgery in which a system of three- dimensional coordinates is used to locate the site to be operated on…
- Onychomycosis Onychomycosis: Fungal infection of the nails. Fungal infections can involve either the toenails or the…
- Otoacoustic emission test A physician specialized in diagnosing and treating diseases of the head and neck, especially those involving…
- Diffuse toxic goiter Graves disease, the most common cause of hyperthyroidism (overactivity of the thyroid gland), with…
- Antipyretic Something that reduces fever or quells it. There are 3 classes of antipyretic medications that are sold OTC…