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).
Meiotic
Pertaining to meiosis (the process of germ cell formation).
Read the definitionRandom terms
Show more- XX The sex chromosome complement of a normal human female. See also X chromosome
- Scale, Fahrenheit Thermometer scale in which the freezing point of water is 32°F and the boiling point of water 212°F. The…
- Factor VIII Factor eight, a key factor in the process of blood coagulation (clotting). Lack of normal factor VIII causes…
- Photodynamic therapy Photodynamic therapy: A form of cancer treatment using an photosensitizing agent administered intravenously…
- German measles vaccine A vaccine designed to prevent rubella, or German measles. German measles was once seen merely as a child's…
- Cancer, malignant melanoma A skin cancer that begins in cells called melanocytes that can grow together to form benign (not cancerous)…
- Emboli Something that travels through the bloodstream, lodges in a blood vessel and blocks it. Examples of emboli…
- Fenfluramine A weight loss drug, in a class of drugs called anorectics which decrease appetite. This drug, sold in the US…
- Dementia, MELAS Dementia, MELAS: MELAS is the acronym for Mitochondrial Encephalopathy, Lactic Acidosis, and Strokelike…
- Alport syndrome An hereditary condition characterized by kidney disease, sensorineural (nerve) deafness and sometimes eye…
- Test, erythropoietin A test of the hormone erythropoietin (EPO) in blood. An abnormal level of EPO may mean bone marrow or kidney…
- Fever, familial Mediterranean (FMF) An inherited disorder featuring short recurring crises of severe abdominal pain and bouts of fever. Other…