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).
Hyposmia
A reduced ability to smell and to detect odors. Some people have anosmia and can detect no odors
Read the definitionRandom terms
Show more- Gibbon heart-lung machine The first heart-lung machine. Named for the American physician John H. Gibbon who built it in 1937. This…
- Vasodepressor syncope The temporary loss of consciousness in a particular kind of situation. (Syncope is temporary loss of…
- RSV Although several standard medical dictionaries indicate only that RSV stands for Rous sarcoma virus, RSV in…
- Sex chromosome The X chromosome or the Y chromosome, in humans. The sex chromosomes determine the sex of an individual. As a…
- Chemoprevention The use of natural or laboratory-made substances to prevent a disease such as cancer. The regular use of…
- Postremission therapy Chemotherapy to kill leukemia cells that survive after remission induction therapy
- Anesthetic A substance that causes lack of feeling or awareness. A local anesthetic causes loss of feeling in a part of…
- BF Abbreviation for 'black female' used by doctors as shorthand when jotting down the results of their physical…
- Erythrocyanosis Reddish discoloration and swelling of the limbs in response to cold. Erythrocyanosis is particularly common…
- Bursitis, hip Inflammation of a bursa of the hip joint. A bursa is a fluid-filled sac that functions as a gliding surface…
- Palpate To touch or feel. For example, the edge of an enlarged liver may be palpated below the rib cage. From the…
- Cell, plasma A type of white blood cell that produces and secretes antibodies. A plasma cell is a fully differentiated…