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.
- 100% free
- No registration
- No intrusive ads
- Privacy by design
- Mobile friendly
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).
Attention deficit hyperactivity disorder
Der=0> ODYvAlign=top bgColor=#cccccc colSpan=2> vAlign=top width='100%' bgColor=#ffffff>Our Attention deficit hyperactivity disorder Main Article provides a comprehensive look at the who, what, when and how of Attention deficit…
Read the definitionRandom terms
Show more- Intestine, large The tubelike organ that completes the process of digestion, receiving material from the small intestine. It…
- Hera In Greek mythology, a protector of women, who with her daughter Eileithyia was often called upon during…
- Calcipotriene A synthetic form of vitamin D3 that can be applied to the skin to treat psoriasis
- Graft-versus-host disease A complication of bone marrow transplants in which T cells in the donor bone marrow graft go on the offensive…
- DPT Diphtheria-Pertussis-Tetanus vaccine. Today the more frequent abbreviation is DTP (for…
- Yerba mate A stimulant beverage similar to tea, very popular in South America, brewed from the dried leaves and stemlets…
- Lymphoreticulosis, benign Cat scratch disease, a mild flu-like infection, with swollen lymph nodes (lymphadenitis) and mild fever of…
- Omega-3 fatty acids Omega-3 fatty acids: A class of fatty acids found in fish oils, especially from salmon and other cold-water…
- Drill, dental A device that dentists use to drill into teeth. Primitive dental drills were used in the 18th and early 19th…
- Activities of daily living (ADLs) The things we normally do in daily living including any daily activity we perform for self-care (such as…
- Angle-closure glaucoma, acute Increased pressure in the front chamber (anterior chamber) of the eye due to sudden (acute) blockage of the…
- Therapy, antiretroviral (ART) Treatment that suppresses or stops a retrovirus. One of the retrovirus is the human immunodeficiency virus…