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).
Perception, auditory
The ability to identify, interpret, and attach meaning to sound
Read the definitionRandom terms
Show more- Premature ejaculation Premature ejaculation is ejecting semen from the penis, usually accompanied by orgasm occurring sooner than a…
- PV Stands for polycythemia vera, a condition characterized by overproduction (proliferation) of red blood cells…
- Fear of blushing An abnormal and persistent fear of blushing. Sufferers of this fear experience undue anxiety even though they…
- Respiratory syncytial virus Respiratory syncytial virus: A virus that causes mild respiratory infections, colds, and coughs in adults…
- Syndrome, Aase-Smith I See: Aase-Smith syndrome I
- Protean Very variable; easily changing; or continually changing. Protean is not to be confused with protein (a member…
- Nocturnal amblyopia Amblyopia refers to blindness so nocturnal amblyopia is, literally, night blindness. Listed in medical…
- Cercopithecine herpesvirus 1 See B virus
- PTU Propylthiouracil, an antithyroid medication, a drug that blocks the production of thyroid hormone by the…
- Niacin for high cholesterol Niacin or nicotinic acid, one of the water-soluble B vitamins, given to lower cholesterol. Nicotinic acid…
- Chilblain A cold injury which, while painful, causes little or no permanent impairment. It appears as red, swollen skin…
- Vision, low Visual loss that cannot be corrected with eyeglasses or contact lenses and that interferes with daily living…