overhear

From Wiktionary

Word parts[change]

over- + hear

Pronunciation[change]

Verb[change]

Plain form
overhear

Third-person singular
overhears

Past tense
overheard

Past participle
overheard

Present participle
overhearing

  1. If you overhear something, you hear things which are not meant for you (or which you should not hear).
    I overheard a conversation between David and his friends that they are going to cheat in the competition.