whistle

noun

  1. 1

    an inexpensive fipple flute

  2. 2

    acoustic device that forces air or steam against an edge or into a cavity and so produces a loud shrill sound

  3. 3

    a small wind instrument that produces a whistling sound by blowing into it

  4. 4

    the act of signalling (e.g., summoning) by whistling or blowing a whistle

    the whistle signalled the end of the game

  5. 5

    the sound made by something moving rapidly or by steam coming out of a small aperture

verb

  1. 1

    utter or express by whistling

    She whistled a melody

  2. 2

    give a signal by whistling

    She whistled for her maid

  3. 3

    make a whining, ringing, or whistling sound

    the kettle was singing

    the bullet sang past his ear

  4. 4

    move with, or as with, a whistling sound

    The bullets whistled past him

  5. 5

    move, send, or bring as if by whistling

    Her optimism whistled away these worries

  6. 6

    make whistling sounds

    He lay there, snoring and whistling

Synonyms

Also useful for “whistle”:Unscrambler