Bedeutung von “overhear” — Learner’s Dictionary

overhear

verb [ T ] us uk /ˌəʊvəˈhɪər/ past tense and past participle overheard

to hear what someone is saying when they are not talking to you:

[ + doing sth ] I overheard him telling her he was leaving.

(Definition von “overhear” aus dem Cambridge Learner's Dictionary © Cambridge University Press)