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).
Suicide, assisted
See: Assisted suicide
Read the definitionRandom terms
Show more- Pruritic Itchy. A scab may be pruritic
- Crimean-Congo hemorrhagic fever Fever: A viral disease characterized by hemorrhage (bleeding) and fever. Crimean-Congo hemorrhagic fever…
- Amok A syndrome first reported in the Malay people, usually male, consisting of a period of brooding followed by a…
- Medulla, adrenal The inner portion of adrenal gland. (The outer portion is the adrenal cortex). The adrenal medulla makes…
- Mead, Margaret (1901-1978) American anthropologist, author, and social critic. From the publication of her first book…
- Biallelic Pertaining to both alleles (both alternative forms of a gene). For example, biallelic mutations in the gene…
- Anomia A problem with word finding. Impaired recall of words with no impairment of comprehension or the capacity to…
- Guarding, abdominal Involuntary tensing of the abdominal wall muscles to guard inflamed organs within the abdomen from the pain…
- Histiocyte A type of white blood cell, also called a macrophage, that is created by the bone marrow. They usually stay…
- Esophageal speech Speech produced with air trapped in the esophagus and forced out again. People with a laryngectomy (for…
- Arrhythmia An abnormal heart rhythm. In an arrhythmia the heartbeats may be too slow, too rapid, too irregular, or too…
- Dark adaptometry A type of electrophysiologic retinal testing done to measure the period of time which passes before the…