whistle
whistle is a valid 7-letter word worth 13 points in Scrabble and 13 points in Words with Friends.
What does whistle mean?
An inexpensive fipple flute.
The sound made by something moving rapidly or by steam coming out of a small aperture.
The act of signalling (e.g., summoning) by whistling or blowing a whistle.
“the whistle signalled the end of the game”
Acoustic device that forces air or steam against an edge or into a cavity and so produces a loud shrill sound.
A small wind instrument that produces a whistling sound by blowing into it.
Move with, or as with, a whistling sound.
“The bullets whistled past him”
Utter or express by whistling.
“She whistled a melody”
Make a whining, ringing, or whistling sound.
Give a signal by whistling.
“She whistled for her maid”
Make whistling sounds.
Move, send, or bring as if by whistling.
“Her optimism whistled away these worries”