aufzehren

== German == === Etymology === auf- +‎ zehren === Pronunciation === IPA(key): /ˈaʊ̯fˌt͡seːʁn̩/ === Verb === aufzehren (weak, third-person singular present zehrt auf, past tense zehrte auf, past participle aufgezehrt, auxiliary haben) (transitive) to eat away at ==== Conjugation ==== === Further reading === “aufzehren” in Duden online “aufzehren” in Digitales Wörterbuch der deutschen Sprache