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).
Lentigines
When there is one lentigo, there are usually more lentigines
Read the definitionRandom terms
Show more- Seizure, local See: Partial seizure
- Thymosin One of several polypeptide hormones secreted by the thymus that control the maturation of T cells. They are…
- Troche A small medicated lozenge designed to dissolve. For example, to soothe the throat as a cough drop. Strictly…
- Leukomalacia, cystic periventricular Softening of the white matter near the ventricles of the brain resulting in abnormal cysts. Cystic…
- Chicken pox See: Chickenpox
- Semiallogeneic Sharing some but not all genes, as in parent-child relationships. Individuals are allogeneic when their genes…
- Saffron An extremely costly yellow spice derived from the dried stigmas of the saffron crocus (Crocus sativus)…
- Lipitor See: Atorvastatin
- Disease, acute respiratory A sudden condition in which breathing is difficult and the oxygen levels in the blood abruptly drop lower…
- Nidus The Latin word for 'nest', nidus is used in medicine to refer to any structure that resembles a nest in…
- Oculocutaneous albinism See: Albinism, oculocutaneous
- Stroke, National Institute Neurological Disorders Nd (NINDS): One of the National Institutes of Health in the U.S., the NINDS's mission is to 'support and…