Open English Wordnet
Nouns
(n)whistle, whistlingthe sound made by something moving rapidly or by steam coming out of a small aperture (n)whistlingthe act of whistling a tune“his cheerful whistling indicated that he enjoyed his work” (n)whistle, whistlingthe act of signalling (e.g., summoning) by whistling or blowing a whistle“the whistle signalled the end of the game”