whistler
1 Americannoun
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a person or thing that whistles.
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something that makes a sound like a whistle.
The windstorm was a 60-mile-an-hour whistler.
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any of various birds whose wings whistle in flight, especially the goldeneye.
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a large marmot, Marmota caligata, of mountainous northwestern North America, closely related to the woodchuck.
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a horse afflicted with whistling.
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Radio. a whistling sound heard on a radio, a type of interference caused by distant lightning.
noun
noun
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a person or thing that whistles
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radio an atmospheric disturbance picked up by radio receivers, characterized by a whistling sound of decreasing pitch. It is caused by the electromagnetic radiation produced by lightning
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any of various birds having a whistling call, such as certain Australian flycatchers and the goldeneye See also thickhead
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any of various North American marmots of the genus Marmota, esp M. caligata ( hoary marmot )
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vet science a horse affected with an abnormal respiratory noise, resembling whistling
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informal a referee
noun
Other Word Forms
Etymology
Origin of whistler
before 1000; Middle English; Old English hwistlere. See whistle, -er 1
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
Those are the occupational hazards of a professional whistler.
From The Wall Street Journal • May 3, 2026
These days, Sundays look a bit different for the singer, songwriter, multi-instrumentalist and whistler, but they’re still a time for decompressing.
From Los Angeles Times • Aug. 2, 2024
I heard that you're a good whistler, but that you also had to be dubbed.
From Salon • Apr. 19, 2023
With five of Scotland's starting line-up one booking away from a suspension for the play-off semi-final, the home team needed a card-happy whistler like it need a firm kick in the unmentionables.
From BBC • Nov. 16, 2021
I mean you don't just go up to somebody and say, "You're a terrific whistler."
From "The Catcher in the Rye" by J. D. Salinger
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Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.