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).
Quintox
Trade name of the insecticide dieldrin. See: Aldrin and dieldrin
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Show more- Syndactyly, cutaneous A condition in which fingers or toes are joined together, and the joining involves only the skin, not the…
- Hypopnea Literally, underbreathing. Breathing that is shallower or slower than normal. Hypopnea is distinct from apnea…
- Lumpectomy The surgical removal of a small tumor (a lump) which may or may not be benign (or malignant). Lumpectomy has…
- Pericardial tamponade A life-threatening situation in which there is such a large amount of fluid (usually blood) inside the…
- Rad Radiation absorbed dose, a measure for a dose of ionizing radiation
- Exercise-induced asthma Asthma: Asthma that is 'triggered' by vigorous physical activity. Exercise-induced asthma tends particularly…
- Rep 1) Roentgen equivalent physical, a unit of absorbed radiation approximately equivalent to one roentgen. 2) An…
- Plague, fowl The "Great Plague" that swept London in 1665 was probably not really the plague but rather typhus. The plague…
- Frigidity Failure of a female to respond to sexual stimulus; aversion on the part of a woman to sexual intercourse…
- BCG An effective immunization against tuberculosis. BCG stands for Bacille Calmette Guerin. BCG is a weakened…
- Therapy, fever Fever: Using abnormal elevations in body temperature as a tool to treat disease. This was done in the past by…
- Oath of Maimonides A prayer that is said to have been written by the 12th-century physician-philosopher Moses Maimonides. Like…