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).
Purulent
Pertaining to pus. Containing or composed of pus. The term 'purulent' is often used in regard to drainage. For example, gonorrhea in men usually causes a purulent discharge from the penis.
Read the definitionRandom terms
Show more- Yersinia pestis genome See: Plague bacterium genome
- Enteroplasty Surgery on the intestine, especially to enlarge a constricted segment or lengthen a short bowel
- Proteins Large molecules composed of one or more chains of amino acids in a specific order determined by the base…
- Hypocol One of the three major preparations of red yeast rice, a tradition Chinese medicine now used to lower…
- Alcoholics Anonymous A free, self-help organization founded to assist people addicted to alcohol in breaking old behavior patterns…
- Crossover study A type of clinical trial in which the study subjects receive each treatment in a random order. With this type…
- Study, synchronic See: Study, cross-sectional.
- Regional lymphadenitis Cat scratch disease, a mild flu-like infection, with swollen lymph nodes (lymphadenitis) and mild fever of…
- Mutation, null A mutation (a change) in a gene that leads to its not being transcribed into RNA and/or translated into a…
- Kearns-Sayre syndrome Exercises designed to increase muscle strength and elasticity in the female pelvis. Kegel exercises may be…
- Resistance, pulmonary The opposition of the respiratory tree to air flow
- Larynx The larynx is the portion of the breathing, or respiratory, tract containing the vocal cords which produce…