(v. i.) To make a shrill sound with a wind or steam instrument, somewhat like that made with the lips; to blow a sharp, shrill tone.
WHISTLE
Meaning of WHISTLE in English
Webster's English dictionary. Английский словарь Webster. 2012
(v. i.) To make a shrill sound with a wind or steam instrument, somewhat like that made with the lips; to blow a sharp, shrill tone.
Webster's English dictionary. Английский словарь Webster. 2012