Definitions:

1. give a signal by whistling verb
   • They whistled for their maid.
2. move with, or as with, a whistling sound verb
   • The bullets whistled past him
3. the act of signalling or summoning by whistling or blowing a whistle noun
   • The whistle signalled the end of the game.
4. to move, send, or bring as if by whistling verb
   • My optimism whistled away these worries.
5. utter or express by whistling verb
   • I whistled a melody.

Synonyms:

• pennywhistle
• sing
• whistling

NearBy Words:

• whistle-blower
• whistleblower
• whistler
• whistlestop