MedicalVocabulary.org
Medical vocabulary with 16,436 clear, complete and reliable definitions.
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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).
Obtund
To dull or blunt. From the Latin obtundere, to blunt
Read the definitionRandom terms
Show more- Septum, nasal The dividing wall within the nose. The nasal septum runs down the middle of the nose creating two sides to…
- ACP (American College of Physicians) See: American College of Physicians
- Morgue A place where bodies of the dead are kept before autopsy, funeral, or burial. The first Morgue was in Paris…
- Homozygote A person who has two identical forms of a particular gene, one inherited from each parent. For example, a…
- Teleological Serving an ultimate purpose in its design. For example, 'What is the true purpose of the nose?' That is a…
- Ubiquitin A small but extremely important protein that acts the 'kiss of death' to other proteins. Ubiquitin consists…
- Genome, Bos taurus See: Bovine genome
- Rem In radiation, Roentgen equivalent for man, a roentgen (an international unit of X- or gamma-radiation)…
- Hepatomegaly An enlarged liver. 'Hepato-' comes from the Greek 'hepatikos' (of the liver) + 'megaly' from the Greek…
- Canine heartworm Dirofilaria immitis. See: Heartworm
- Erection, penile When the penis fills with blood and is rigid. The penis contains two chambers, called the corpora cavernosa…
- Cloning, DNA The use of DNA manipulation procedures to produce multiple copies of a single gene or segment of DNA