noun
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a sudden, passing, and often fanciful idea; impulsive or irrational thought
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a horse-drawn winch formerly used in mining to lift ore or water
Other Word Forms
Noun Inflected Forms
Etymology
Origin of whim
First recorded in 1635–45; short for whim-wham
Explanation
A whim is an odd or fanciful idea, something kooky you suddenly decide to do, like dress up like a chicken or drive to Vegas. A whim can be a sudden impulse or a change of mind, like if you go shopping for school clothes but instead buy a pink cowboy hat. Whim is a shortened version of the equally silly sounding whim wham which means "fanciful object," like a tiny snow globe that plays "Hava Nagila." If you go for a drive on a whim, you could wind up anywhere, perhaps even back to the store to return that snow globe.
Vocabulary lists containing whim
List 6
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Wonder
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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.
See Examples For:
Mary Timby was fed up with dating apps when she booked a trip to Ireland on a whim last summer - from the comfort of her Colorado couch.
From BBC ● Sep. 18, 2026
The first time Samantha R. went to Burning Man, it was on a whim.
From Salon ● Sep. 11, 2026
Have you noticed that even though your every whim can be satisfied with the tap of a screen, you feel unsatisfied quite a lot of the time?
From Slate ● Aug. 3, 2026
On a whim, Joe sends a good-natured $200.
From The Wall Street Journal ● Jul. 24, 2026
Acting on a whim, Irons decided to look at Noel’s blood under the microscope.
From "The Gene" by Siddhartha Mukherjee
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Though studios are in bidding wars to fund his vision, Cregger is committed to drawing from his own anxieties and fears rather than the whims of executives.
From The Wall Street Journal ● Sep. 9, 2026
They’re expressions of his whims, and as such they’re totally ineffective.
From Los Angeles Times ● Jul. 13, 2026
It’s just the latest sign that the launch of a whole ecosystem of ETFs has done little to buttress bitcoin against the whims of mercurial investors.
From MarketWatch ● Jun. 30, 2026
This makes it sensitive to the whims of the sector.
From Barron's ● Jun. 12, 2026
She had heard of a religious community in the Netherlands—the Labadists—whose members gave up all material possessions to live simply, away from the whims and fashions of public life.
From "The Girl Who Drew Butterflies: How Maria Merian's Art Changed Science" by Joyce Sidman
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Get a wordDefinitions 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.