Synonyms: whistling
Definition: the act of whistling a tune
Usage: his cheerful whistling indicated that he enjoyed his work
Similar words: music
Definition: musical activity (singing or whistling etc.)
Usage: his music was his central interest
Definition: the act of signalling (e.g., summoning) by whistling or blowing a whistle
Usage: the whistle signalled the end of the game
Similar words: sign, signal, signaling
Definition: any nonverbal action or gesture that encodes a message
Usage: signals from the boat suddenly stopped
Definition: the sound made by something moving rapidly or by steam coming out of a small aperture
Similar words: sound
Definition: the sudden occurrence of an audible event
Usage: the sound awakened them