n.
1.the sound made by something moving rapidly or by steam coming out of a small aperture
2.the act of signalling (e.g., summoning) by whistling or blowing a whistle
3.acoustic device that forces air or steam against an edge or into a cavity and so produces a loud shrill sound
4.an inexpensive fipple flute whistle v.
1.make whistling sounds
2.move with, or as with, a whistling sound
3.utter or express by whistling
4.move, send, or bring as if by whistling
5.make a whining, ringing, or whistling sound
6.give a signal by whistling
Idiom of the Day
at sea (about something)
to be confused about something, to be lost
Most members of the class were at sea when the teacher tried to explain the difficult theory.