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).
Midwife, empirical
See: Empirical midwife.
Read the definitionRandom terms
Show more- Gamma hydroxybutyrate (GHB) Known in Europe as Gamma-OH, gamma hydroxybutyrate is a colorless and odorless drug used illicitly for…
- Metabolic syndrome Metabolic syndrome: A constellation of conditions that place people at high risk for coronary artery disease…
- Lysosome An organelle (a little organ) in a cell containing enzymes that degrade macromolecules (large molecules) and…
- Anomalad, Klippel-Feil See: Klippel-Feil sequence
- Flax seed The seed of the common flax plant (also known as linseed and, botanically, Linum usitatissimum). Flax seed…
- Syndrome, MASS A heritable disorder of connective tissue characterized by involvement of the mitral valve, aorta, skeleton…
- Arch, vertebral See: Vertebral arch
- Leukemia, blastic phase of Leukemia, blastic phase of: A stage in which 30 percent or more of the cells in the bone marrow or blood are…
- Hypotension, orthostatic A temporary lowering of blood pressure (hypotension) due usually to suddenly standing up (orthostatic)…
- Keratosis, solar Synonymous with actinic keratosis. See: Keratosis, actinic
- Macrophage A type of white blood that ingests (takes in) foreign material. Macrophages are key players in the immune…
- Endocrine gland A gland that secretes a substance (a hormone) into the bloodstream. The endocrine glands are 'glands of…