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).
Seizure, automatic
See: Automatic seizure
Read the definitionRandom terms
Show more- Mouth 1. The upper opening of the digestive tract, beginning with the lips and containing the teeth, gums, and…
- Tetracycline Tetracycline: A family of broad-spectrum antibiotics effective against a remarkably wide variety of…
- Vaccination, HIB This immunization is designed to prevent diseases caused by Haemophilus influenzae type B (HIB), a bacteria…
- Cyclic citrullinated peptide antibody See: Citrulline antibody
- Hansen's disease See: Hansen disease
- Salk vaccine Vaccine against poliomyelitis named for Dr. Jonas Salk who developed and introduced it in 1955. It was the…
- Word blindness A neurological disorder characterized by loss of the ability to read or understand the written word. Word…
- Smith-Lemli-Opitz syndrome A multiple congenital malformation syndrome caused by an abnormality in cholesterol metabolism, deficiency of…
- Xeroradiograph A picture of the body recorded on paper rather than on film. Also called a xerogram. From the Greek 'xeros'…
- Pityriasis rosea Peutz-Jeghers syndrome.
- HSA 1. In the US, Health Saving Account.2. Human serum albumin
- Cul-de-sac A viewer writes regarding the term 'cul-de-sac': 'I know we live on one. Is there a medical meaning for it?'…