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).
Synovial lining
The lining of the joint.
Read the definitionRandom terms
Show more- Alstrom-Hallgren syndrome See: Alstrom syndrome
- Pill splitter A device for tablet splitting
- Nodule, Heberden A small hard fixed bump on the finger, usually at the last joint of the finger. A Heberden nodule is a…
- Silent stroke Stroke: Small strokes that do not cause any symptoms. Silent strokes still damage brain tissue. The most…
- CF 1. Cystic fibrosis, one of the most frequent and serious genetic diseases, CF affects the exocrine glands and…
- Neuropathic pain Neuropathic pain: Chronic pain resulting from injury to the nervous system. The injury can be to the central…
- Recurrent abortion The occurrence of 3 or more miscarriages (which are medically termed 'spontaneous abortions') with no…
- Liposuction Liposuction: The most common cosmetic operation in the U. S. with over 400,000 such surgical operations done…
- Open reading frame A long sequence of DNA that has no stop codon (no signal to stop reading) and therefore may encode part or…
- Ear thermometer A thermometer that registers body temperature via the ear canal. The ear thermometer was invented in 1964 by…
- Penicillin Penicillin: The most famous of all antibiotics, named for the fungal mold Penicillium notatum from which it…
- Replacement, total hip Replacement, total hip: Surgery in which the diseased ball and socket of the hip joint are completely removed…