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).
Lungs
The lungs are a pair of breathing organs located with the chest which remove carbon dioxide from and bring oxygen to the blood. There is a right and left lung.
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Show more- Psychology, social The study of the mind and mental processes, particularly as regards social interactions, focusing on the ways…
- Oxygen mask A mask that covers the mouth and nose, and is hooked up to an oxygen tank. It delivers oxygen directly to the…
- Repeat In genetics, two or more adjacent copies of an identical pattern of nucleotides in the DNA, as in tandem…
- Palmar surface The palm or grasping side of the hand
- ALS6 See: Amyotrophic lateral sclerosis 6
- Eye chart, Snellen's The familiar eye chart used to measure how well you see at various distances. Snellen's chart is imprinted…
- Rabies Rabies: A potentially fatal viral infection that attacks the central nervous system. The rabies virus is…
- Lymphadenitis, regional Cat scratch disease, a mild flu-like infection, with swollen lymph nodes (lymphadenitis) and mild fever of…
- Physiatrist Next to child neglect, physical abuse is the second most frequently reported form of child abuse, accounting…
- Fear of fur An abnormal and persistent fear of fur is called doraphobia. Sufferers of this fear avoid fur-bearing animals…
- Nerve, pressor A pressor nerve is a nerve which, when stimulated, causes the blood pressure to rise. The word 'pressor'…
- Intrauterine growth restriction The growth of the fetus is abnormally slow. When born, the baby appears too small, considering its' dates…