Etymograph

English

empyematous

From empyema + -ous.

Formed from empyema + -ous

Ancient Greek ἐμπυέω ‘to suppurate’

Ancient Greek ἐμπύημα ‘gathering, abscess’

English empyema

Today it means

adj Relating to an empyema.

Language periods are conventional ranges, not dates for this word.

Etymograph / empyematous