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.
His father was an avid whistler and his first teacher.
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
Also, about Tuesday’s playlist … how could you possibly put together a mix of whistling songs without noted whistler Andrew Bird?!
From New York Times • Jan. 26, 2024
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
Not only is she a good whistler, but she can sing and dance too.
From "The House on Mango Street" by Sandra Cisneros
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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.