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).
Bi-
Prefix meaning two, as in biceps or bicuspid
Read the definitionRandom terms
Show more- IV cholangiogram See: Intravenous cholangiogram
- Disease, Vrolik's Osteogenesis imperfecta type II, an inherited connective tissue disorder with very severe bone fragility, the…
- Cephalothoracic lipodystrophy A disorder characterized by painless symmetrical diffuse deposits of fat beneath the skin of the neck, upper…
- CSF 1. Cerebrospinal fluid.2. Colony-stimulating factor
- ACOG (Amer College of Ob & Gyn) ACOG (American College of Obstetricians and Gynecologists): The American College of Obstetricians and…
- Butterbur A waterside plant with purple flowers and large soft leaves in which pats of butter were once wrapped during…
- Cognitive therapy A relatively short-term form of psychotherapy based on the concept that the way we think about things affects…
- Cell, plasma A type of white blood cell that produces and secretes antibodies. A plasma cell is a fully differentiated…
- Bx Abbreviation for biopsy, the removal of a sample of tissue for examination or other study. Biopsies are most…
- Gm (gram) The abbreviation gm stands for gram, a unit of measurement of weight and mass in the metric system. In…
- Exomphalos-macroglossia-gigantism syndrome See: Beckwith-Wiedemann syndrome
- Vasodilation Widening of blood vessels resulting from relaxation of the muscular wall of the vessels. What widens is…