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.
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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).
Hypocol
One of the three major preparations of red yeast rice, a tradition Chinese medicine now used to lower cholesterol. Hypocol is also known as cholestin
Read the definitionRandom terms
Show more- Granulocyte colony-stimulating factor See: G-CSF
- Hymen A thin membrane which completely or partially occludes the vaginal opening. The hymen is a fold of mucous…
- Scleroconjunctival Pertaining to both the sclera and the conjunctiva. The sclera, a tough white outer coat that covers most of…
- Homo floresiensis A human-like species who lived until 18,000 years ago in the company of giant Komodo lizards and now-extinct…
- Trich- (prefix) Pertaining to hair. As in trichinosis, a disease due to the parasite Trichinella spiralis which was thought…
- Menstruation, retrograde The flow of menstrual blood from the uterus into the fallopian tubes, and potentially into the abdomen. This…
- Elbow dislocation See: Nursemaid's elbow
- HIV infection, primary The first few months after infection with HIV (the human immunodeficiency virus). During primary HIV…
- Myeloid Referring to the nonlymphocytic groups of white blood cells, including the granulocytes, monocytes and…
- Dermatoglyphics The study of the patterns of ridges on the skin of the fingers, palms, toes, and soles. Dermatoglyphics are…
- Romano-Ward syndrome See: Long QT syndrome
- Cylindroma A benign tumor of skin adnexa such as the sweat gland, arising as a nodule on the scalp and, less often, the…