MedicalVocabulary.org
Medical vocabulary with 16,436 clear, complete and reliable definitions.
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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).
Termination codon
See: Stop codon
Read the definitionRandom terms
Show more- Alcohol, pregnancy The consumption of alcohol during pregnancy carries the danger of damaging the fetus.
- Assistive device Any device that is designed, made, or adapted to assist a person perform a particular task. For examples…
- Staff of Aesculapius A rod or stick with the snake curled around it is the staff (the rod) of Aesculapius (also called Asklepios)…
- Vidian neuralgia A distinctive syndrome of headaches, better known today as cluster headache. There are two main clinical…
- Arthr- See: Arthro-
- Nuclear medicine The branch of medicine concerned with the use of radioisotopes in the diagnosis, management, and treatment of…
- Biventricular assist device A ventricular assist device that helps both ventricles of the heart. It helps the right ventricle of the…
- Reinnervation Restoration of nerve function after it has been lost. Reinnervation may occur spontaneously or be achieved by…
- Hyperbilirubinemia An elevated level of the pigment bilirubin in the blood. A sufficient elevation will produce jaundice. Some…
- Lower segment Cesarian section (LSCS) A Cesarian section in which the surgical incision (cut) is made in the lower segment of the uterus
- Intrinsic 1. An essential or inherent part of a something such as a structure.2. Coming from within, from the inside…
- Occupational medicine The field of medicine encompassing occupational disease, diseases due to factors in people's occupations. For…