WHISTLE

Definition of WHISTLE

  1. (verb)make whistling sounds
  2. (verb)move with, or as with, a whistling sound
  3. (verb)utter or express by whistling
  4. (verb)move, send, or bring as if by whistling
  5. (verb)make a whining, ringing, or whistling sound
  6. (verb)give a signal by whistling
  7. (noun)the sound made by something moving rapidly or by steam coming out of a small aperture
  8. (noun)the act of signalling (e.g., summoning) by whistling or blowing a whistle
  9. (noun)a small wind instrument that produces a whistling sound by blowing into it
  10. (noun)acoustic device that forces air or steam against an edge or into a cavity and so produces a loud shrill sound
  11. (noun)an inexpensive fipple flute