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).
Acellular vaccine
A vaccine that may contain cellular material but does not contain complete cells
Read the definitionRandom terms
Show more- Monoclonal Pertaining to a single clone of cells, a single cell and the progeny of that cell. As opposed to polyclonal…
- Seizure, myoclonic See: Myoclonic seizure
- Pacifier An artificial nipple, usually made of plastic, upon which an infant can suck to gain some solace and quiet…
- Yellow enzyme, Warburg's A key respiratory enzyme discovered by the German biochemist Otto Heinrich Warburg (1883-1970), a pioneer in…
- Bradycardia A slow heart rate, usually defined as less than 60 beats per minute. The word bradycardia is logically…
- Temporal arteritis Also called giant cell arteritis or cranial arteritis, this is a serious disease characterized by…
- Neurotheology The search for the place(s) in the brain where religious beliefs originate. Neurotheology mixes terms and…
- Pulseless disease Takayasu disease. Called pulseless disease because inflammation of blood vessels (vasculitis) can lead to…
- Rocky Mountain wood tick A tick that can transmit R. rickettsii, the agent of Rocky Mountain spotted fever. This tick is found in the…
- Thrombocythemia An abnormally high number of platelets in the blood. Also known as thrombocytosis.
- Alcohol poisoning A condition in which a toxic amount of alcohol (ethanol, ethyl alcohol) has been drunk, usually in a short…
- Muscle, supraspinatus >The supraspinatus muscle; >The subscapularis muscle, which moves the arm by turning it inward (internal…