whis·tle
(wĭs′əl, hwĭs′-)v. whis·tled, whis·tling, whis·tles
v.intr.1. To produce a clear musical sound by forcing air through the teeth or through an aperture formed by pursing the lips.
2. To produce a clear, shrill, sharp musical sound by passing air over or through an opening: The tea kettle whistled on the stove.
3. a. To produce a high-pitched sound when moving swiftly through the air: The stone whistled past my head.
b. To produce a high-pitched sound by the rapid movement of air through an opening or past an obstruction: Wind whistled through the cracks in the windows.
4. To emit a shrill, sharp, high-pitched cry, as some birds and other animals.
v.tr.1. To produce by whistling: whistle a tune.
2. To summon, signal, or direct by whistling: I whistled down a cab. The referee whistled that the play was dead.
3. Sports To signal a rule infraction committed by (a player).
n.1. a. A small wind instrument for making whistling sounds by means of the breath.
b. A device for making whistling sounds by means of forced air or steam: a factory whistle.
2. A sound produced by a whistling device or by whistling through the lips.
3. A whistling sound, as of an animal or projectile.
Idioms: blow the whistle Slang To expose a wrongdoing in the hope of bringing it to a halt: an attorney who blew the whistle on governmental corruption.
whistle in the dark To attempt to keep one's courage up.
[Middle English whistlen, from Old English hwistlian.]
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
whistle
(ˈwɪsəl) vb1. (Phonetics & Phonology) to produce (shrill or flutelike musical sounds), as by passing breath through a narrow constriction most easily formed by the pursed lips: he whistled a melody.
2. (tr) to signal, summon, or command by whistling or blowing a whistle: the referee whistled the end of the game.
3. (General Engineering) (of a kettle, train, etc) to produce (a shrill sound) caused by the emission of steam through a small aperture
4. (intr) to move with a whistling sound caused by rapid passage through the air
5. (Zoology) (of animals, esp birds) to emit (a shrill sound) resembling human whistling
6. whistle in the dark to try to keep up one's confidence in spite of fear
n7. (Tools) a device for making a shrill high-pitched sound by means of air or steam under pressure
8. a shrill sound effected by whistling
9. a whistling sound, as of a bird, bullet, the wind, etc
10. a signal, warning, command, etc, transmitted by or as if by a whistle
11. the act of whistling
12. (Instruments) music any pipe that is blown down its end and produces sounds on the principle of a flue pipe, usually having as a mouthpiece a fipple cut in the side
13. (Brewing) wet one's whistle informal to take an alcoholic drink
14. blow the whistle (
usually foll by on)
informal a. to inform (on)
b. to bring a stop (to)
[Old English hwistlian; related to Old Norse hvīsla]
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
whis•tle
(ˈʰwɪs əl, ˈwɪs-)
v. -tled, -tling,
n. v.i. 1. to make a high clear musical sound or a series of such sounds by forcing the breath through puckered lips or through the teeth.
2. to produce sounds resembling a whistle, as by blowing on some device.
3. to emit a call like a whistle: birds whistling in the shrubbery.
4. to produce a similar sound when actuated by steam or the like: The teapot whistles.
5. to move with a whistling sound, as a bullet or the wind.
v.t. 6. to produce by whistling: to whistle a tune.
7. to call, direct, or signal by or as if by whistling: He whistled his dog over.
8. to send with a whistling or whizzing sound.
n. 9. an instrument for producing whistling sounds by various means, as by the breath through a small tin tube or through a device with an air chamber containing a small ball.
10. a sound produced by whistling.
Idioms: 1. blow the whistle, to expose crime or other wrongdoing.
2. blow the whistle on, to expose (wrongdoing or wrongdoers).
3. wet one's whistle, to take a drink.
4. whistle Dixie, to indulge in unrealistically optimistic fantasies.
5. whistle in the dark, to try to remain brave in the face of danger or adversity.
[before 950; Middle English; Old English hwistlian; akin to Old Norse hvīsla to whistle, hviskra to whisper]
whis′tle•a•ble, adj.
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.