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).
Urinary
Having to do with the kidneys, ureters, and bladder. The urinary system represents the functional and anatomic aspects of the kidneys, ureters, and bladder
Read the definitionRandom terms
Show more- Dysgraphia A specific developmental disability that affects the person's ability to write. Problems may include…
- Acoustic Having to do with sound or hearing. The acoustic nerve (the 8th cranial nerve) is concerned with hearing and…
- Medication, generic Drugs that act as blood vessel dilator (vasodilators) and open vessels by relaxing their muscular walls). For…
- Ancylostoma infection Hookworm, an intestinal parasite that usually causes diarrhea or cramps. Heavy infestation with hookworm can…
- Acid reflux A common condition and an abnormal one in which acid in the stomach rises up into the esophagus. This occurs…
- Pigment A substance that gives color to tissue. Pigments are responsible for the color of skin, eyes, and hair
- Virus A microorganism smaller than a bacteria, which cannot grow or reproduce apart from a living cell. A virus…
- Transplant, heart See: Heart transplant
- AP AP is a versatile abbreviation. It serves in cardiology to abbreviate angina pectoris (AP) and arterial…
- Genotype The genetic constitution (the genome) of a cell, an individual or an organism. The genotype is distinct from…
- Aplastic anemia Anemia due to failure of the bone marrow to produce blood cells, including red and white blood cells as well…
- Psychoneuroimmunology The study of the connections between the mind and the neural, immune and endocrine (hormonal) systems. The…