en.wiktionary.orgeitern - Wiktionary, the free dictionary From Wiktionary, the free dictionary Eiter (“pus”) + -en IPA(key): /ˈai̯tɐn/ eitern (weak, third-person singular present eitert, past tense eiterte, past participle geeitert, auxiliary haben) to suppurate (form or discharge pus) Composed forms of eitern (weak, auxiliary haben) Eiterung vereitern “eitern” in Digitales Wörterbuch der deutschen Sprache “eitern” in Uni Leipzig: Wortschatz-Lexikon “eitern” in Duden online “eitern” in OpenThesaurus.de