Definition of empyema in English:


Syllabification: em·py·e·ma
Pronunciation: /ˌempīˈēmə


  • The collection of pus in a cavity in the body, especially in the pleural cavity.
    More example sentences
    • These complications include pleural infection or empyema, meningitis, purulent pericarditis, or endocarditis.
    • An empyema or complicated pleural effusion can be identified only by examination of the pleural fluid.
    • Thoracic empyema is defined as an infection of the pleural space associated with the formation of thick, purulent, pleural fluid.


late Middle English: via late Latin from Greek empuēma, from empuein 'suppurate', from em- 'in' + puon 'pus'.

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