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.
- 100% free
- No registration
- No intrusive ads
- Privacy by design
- Mobile friendly
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).
Aneurysm, atherosclerotic
See: Atherosclerotic aneurysm
Read the definitionRandom terms
Show more- Avulse To separate or tear away a body part, as from an accident or surgery. While playing football, he avulsed a…
- PX Medical abbreviation for prognosis
- TSH Stands for thyroid stimulating hormone, a hormone produced by the pituitary gland at the base of the brain in…
- The Lancet A weekly medical journal headquartered in London. Published uninterruptedly and with the same title since…
- Disc, optic The circular area in the back of the inside of the eye where the optic nerve connects to the retina. Also…
- Vas deferens The tube connecting the testes with the urethra. The vas deferens is a coiled duct that conveys sperm from…
- Oropharynx The area of the throat that is at the back of the mouth. The oropharynx is in contrast to the nasopharynx…
- Transplant, kidney See: Kidney transplant
- Pitting edema Observable swelling of body tissues due to fluid accumulation that may be demonstrated by applying pressure…
- Hypoxia-ischemia See hypoxia. Ischemia refers to blood flow to cells and organs that is not sufficient to maintain their…
- Monoclonal Pertaining to a single clone of cells, a single cell and the progeny of that cell. As opposed to polyclonal…
- Blister, fever Fever: A small sore situated on the face or in the mouth that causes pain, burning, or itching before…