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).
Nail cross furrows
See: Beau's lines
Read the definitionRandom terms
Show more- Negative-strand RNA virus Also known as an antisense-strand RNA virus, a virus whose genetic information consists of a single strand of…
- Clay-shoveler's fracture An uncommon breakage of the spine of the vertebrae from the lower neck or upper back as a result of stress…
- RNA, ribosomal A molecular component of a ribosome, the cell's essential protein factory. Ribosomal RNA (rRNA) fabricates…
- Craniometaphyseal dysplasia An inherited skeletal condition that involves abnormal bone formation and abnormal mineralization of the…
- Tuberculosis treatment Treatment of tuberculosis (TB), depends upon the status of the infection and differs for dormant and active…
- Postpartum depression Postpartum depression: A form of severe depression after delivery that requires treatment. It is sometimes…
- Protein kinase A An enzyme system that is activated by cyclic adenosine monophosphate (cAMP) and that catalyzes the activity…
- Lancet See: Lancing device.
- Hydranencephaly A condition in which the cerebral hemispheres of the brain are absent and replaced by sacs filled with…
- Bradyphrenia Slowed thought processes. Can be a side effect of certain psychiatric medications
- Hard measles An acute highly contagious viral disease with fever, runny nose, cough, red eyes, and a spreading skin rash…
- Leiomyosarcoma A malignant tumor of smooth muscle origin. Smooth muscle is the major structural component of most hollow…