Yahoo Web Search

Search results

  1. Dictionary
    Boo
    /bo͞o/

    exclamation

    • 1. said suddenly to surprise someone: "“Boo!” she cried, jumping up to frighten him"
    • 2. said to show disapproval or contempt, especially at a performance or athletic contest: "“There's only one bar.” “Boo!”"

    noun

    • 1. an utterance of “boo” to show disapproval or contempt: "the audience greeted this comment with boos and hisses"

    verb

    • 1. say “boo” to show disapproval or contempt: "they booed and hissed when he stepped on stage"