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).
Internal genitalia, male
See: Male internal genitalia
Read the definitionRandom terms
Show more- Tube, endotracheal A flexible plastic tube that is put in the mouth and then inserted down into the trachea (the airway). The…
- Surgeon A physician who treats disease, injury, or deformity by operative or manual methods. A medical doctor…
- Foodborne disease A disease caused by consuming contaminated food or drink. Myriad microbes and toxic substances can…
- Mesenteric vein One of the large veins which return blood from the intestines. The inferior (lower) mesenteric vein empties…
- Tyrosinemia A genetic disorder involving the metabolism of the amino acid tyrosine characterized by abnormally high…
- Membrane-associated neutral endopeptidase Pertaining to a membrane. As in acute membranous gingivitis, membranous nephropathy, and pseudomembranous…
- Kiddie cam A camcorder (a video camera and video recorder in one unit) that displays a live feed so that parents can…
- HLA-B57 An HLA type that is strongly associated with unusually slow progression of the human immunodeficiency virus…
- Rift Valley fever A viral disease that is acute, causes fever in domestic animals (such as cattle, buffalo, sheep, goats, and…
- Antro-duodenal motility study Antro-duodenal motility study: An antro-duodenal motility study is a study for detecting and recording the…
- Vaccination, hepatitis A See: Hepatitis A immunization
- Anesthetic A substance that causes lack of feeling or awareness. A local anesthetic causes loss of feeling in a part of…