Hyphenation
blow the whis·tleTurkish pronunciation
blō dhi hwîsılSynonyms
tattle,
tell on,
finger,
rat,
sell down the river,
sell out,
snitch,
spill the beans,
squawk,
squeal,
weaselPronunciation
/ˈblō ᴛʜē ˈhwəsəl/ /ˈbloʊ ðiː ˈhwɪsəl/
Etymology
() When used idiomatically, probably an allusion to a police officer blowing his or her whistle on observing a violation of the law.