make whistling sounds
utter or express by whistling
move with, or as with, a whistling sound
make a whining, ringing, or whistling sound
move, send, or bring as if by whistling
the act of signalling (e.g., summoning) by whistling or blowing a whistle
the sound made by something moving rapidly or by steam coming out of a small aperture
an inexpensive fipple flute
acoustic device that forces air or steam against an edge or into a cavity and so produces a loud shrill sound
give a signal by whistling
