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).
Tonsils
Small masses of lymphoid tissue at the back of the throat, on either side of the throat
Read the definitionRandom terms
Show more- Muscle, teres minor >The teres minor muscle; >The infraspinatus muscle, which (like the teres minor) helps in the outward turning…
- PA X-ray An X-ray picture in which the beams pass from back-to-front (posteroanterior). As opposed to an AP…
- Peripheral nervous system ): That portion of the nervous system that is outside the brain and spinal cord. The peripheral nervous…
- Oral Having to do with the mouth; given by mouth, as in an oral solution
- Anatomy, Gray's See: Gray's Anatomy
- PAH Polycyclic aromatic hydrocarbon
- Pediatrics 'Pediatrics is concerned with the health of infants, children and adolescents, their growth and development…
- Dilation, pupil (test) This examination enables your eye care professional to see more of your retina, the light-sensitive layer of…
- Implant, cochlear See: Cochlear implant
- Materteral 1. Literally, relating to a maternal aunt.2. Figuratively, suggestive of an aunt on either side of the…
- Tooth root sensitivities Oversensitivity of exposed roots of teeth to cold, hot, and sour foods because those roots are no longer…
- Bell, Charles (1774-1842) Renowned surgeon, anatomist and artist, who discovered Bell's palsy, paralysis of the facial…