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).
Cyst, thyrolingual
See: Thyroglossal cyst
Read the definitionRandom terms
Show more- Test, stress echocardiography A supplement to the routine exercise cardiac stress test. During stress echocardiography, the sound waves of…
- Cherubism A genetic disorder of childhood that leads to prominence of the lower face and an appearance reminiscent of…
- Diastolic Referring to the time when the heart is in a period of relaxation and dilatation (expansion). The noun for…
- Heterokaryon A cell with two separate nuclei formed by the experimental fusion of two genetically different cells…
- Heart test, EPS ElectroPhysiologic Study of the heart, a test of the electrical conduction system of the heart (the system…
- Bed blocker See: Bed blocker
- Test, carcinoembryonic antigen See: Carcinoembryonic antigen
- Prophase chromosome A chromosome at the prophase stage in the cell cycle, before metaphase (when a chromosome is most highly…
- National Cancer Institute (NCI) One of the National Institutes of Health (NIH) in the U.S., whose mission is to 'lead a national effort to…
- ZAP-70 Zeta-chain-associated protein kinase 70. A member of the protein tyrosine kinase family, ZAP-70 is normally…
- Immunization, HIB This immunization is designed to prevent diseases caused by Haemophilus influenzae type B (HIB), a bacteria…
- Agonist A drug that binds to a receptor of a cell and triggers a response by the cell. An agonist often mimics the…