Definition of whistle

Definition of whistle
  1. whistle Noun A device designed to be placed in the mouth in order to make a whistling sound.
  2. whistle Noun An act of whistling.
  3. whistle Noun A shrill, high-pitched sound made by whistling.
  4. whistle Noun Any high-pitched sound similar to the sound made by whistling.
  5. whistle Noun A suit (from "whistle and flute").
  6. whistle Verb To make a shrill, high-pitched sound by forcing air through the mouth. To produce a whistling sound, restrictions to the flow of air are created using the teeth, tongue and lips.
  7. whistle Verb To move in such a way as to create a whistling sound.
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