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).
Allergy, honey bee
See: Honey bee allergy
Read the definitionRandom terms
Show more- Arrhythmia An abnormal heart rhythm. In an arrhythmia the heartbeats may be too slow, too rapid, too irregular, or too…
- Rochalimaea quintana Now preferentially referred to as Bartonella quintana, this is an unusual rickettsial organism that can…
- Surgery, YAG laser The use of a YAG (yttrium-aluminum-garnet) laser to do surgery. One use for a YAG laser in surgery is to…
- Klebsiella A group of bacteria normally living in the intestinal tract and frequently the cause of nosocomial infections…
- Streptococcus haemolyticus Another name for streptococcus pyogenes
- Dumping syndrome A group of symptoms that occur when food or liquid enters the small intestine too rapidly. These symptoms…
- Embolism, pulmonary The obstruction of the pulmonary artery or a branch of it leading to the lungs by a blood clot, usually from…
- Pleonasm An excess in the number of parts or in the size of a growth. Pleonasm comes from a Greek word (pleonasmos)…
- Infantile vitamin B1 deficiency See: Infantile beriberi
- Benjamin Spock See: Spock, Benjamin
- Fornix conjunctivae The fornix of the conjunctivae refers to loose arching folds connecting the conjunctival membrane lining the…
- Visceral pericardium The inner layer of the pericardium, a conical sac of fibrous tissue that surrounds the heart and the roots of…