From English - German Ding/FreeDict dictionary ver. 1.9-fd1:
wear out sth. /wˈeəɹ ˈaʊt ˌɛstˌiːˈeɪtʃ/
etw. abnutzen, abnützen, verschleißen, abtragen <v, trans>
Note: Kleidung
Synonyms: wear, wear away, wear down
see: wearing, wearing away, wearing down, wearing out, worn, worn away, worn down, worn out, wears, wore