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Synonyms

whim

American  
[hwim, wim] / ʰwɪm, wɪm /

noun

  1. an odd or capricious notion or desire; a sudden or freakish fancy.

    a sudden whim to take a midnight walk.

    Synonyms:
    caprice, vagary, whimsy
  2. capricious humor.

    to be swayed by whim.


whim British  
/ wɪm /

noun

  1. a sudden, passing, and often fanciful idea; impulsive or irrational thought

  2. a horse-drawn winch formerly used in mining to lift ore or water

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

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.

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Vocabulary lists containing whim

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.

On a whim, Moffitt, a self-described “very experimental cook,” started posting quick, easy salad recipes on TikTok in July 2024.

From The Wall Street Journal • May 14, 2026

The answer to their problem still comes with sacrifice; they’re still at somebody else’s whim, even if that somebody has promised to be hands-off.

From Salon • May 6, 2026

A one-tonne revolving sculpture created "on a whim" by Rolling Stones guitarist Ronnie Wood, has been installed at a safari park in Wiltshire.

From BBC • Apr. 5, 2026

While China's space programme has been historically slower, "it won't change course at the whim of its leadership either".

From Barron's • Mar. 26, 2026

The whim of a rich and famous girl.

From "Small Steps" by Louis Sachar

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