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).
Klippel-Feil deformity
See: Klippel-Feil sequence
Read the definitionRandom terms
Show more- Agent, antiprotozoal An agent that destroys protozoa or inhibits their growth and ability to reproduce. A few of the protozoa of…
- Retina, detached A retina that separates from its connection at the back of the eye. The process of retinal detachment is…
- Cardiac muscle A type of muscle with unique features only found in the heart. The cardiac muscle is the muscle of the heart…
- Central retinal artery The blood vessel that carries blood into the eye and supplies nutrition to the retina. The counterpart to the…
- Cell, totipotent A cell with the capacity to form an entire organism. Human development begins when a sperm fertilizes an egg…
- True rib One of the first 7 pairs of ribs. A rib is said to be 'true' if it attaches to the sternum (the breast bone)…
- White-footed mouse A rodent capable of carrying the types of hantavirus that cause HPS (hantavirus pulmonary syndrome) in the…
- Oral rehydration salts ORS. A solution of glucose-based salt solution used in oral rehydration therapy. WHO and UNICEF recommend a…
- Eye melanoma See: Intraocular melanoma
- Pseudoxanthoma elasticum Pseudoxanthoma elasticum: (Abbreviated PXE). A genetic disorder characterized by degeneration of elastic…
- Cytosis 1. Suffix referring to cells, as in anisocytosis (inequality in the size of red blood cells), elliptocytosis…
- Honey bee genome The genetic complement of the honey bee (Apis mellifera). Its genome is relatively small -- about one-tenth…