fool around
Idioms-
Also, monkey around . Engage in idle or casual activity, putter. For example, Jim loved to fool around with his computer , or She was monkeying around with some figures in hopes of balancing the budget . [Second half of 1800s]
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Engage in frivolous activity, waste time. For example, Instead of studying, he spends all his spare time fooling around . Also see fool away .
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Engage in flirting or casual sexual acts; also, engage in adultery. For example, He caught the two teenagers fooling around in the basement . [1830s]
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.
"He'd fool around at the reception desk and would check patients in," he says.
From BBC ● Apr. 14, 2026
The group lingered to snap photos and fool around, building a hump of snow for taking jumps.
From Los Angeles Times ● Feb. 28, 2023
You don’t want to put yourself at risk of getting sick, so if you see a recall that involves salmonella or E. coli, don’t fool around: Toss the product or return it to the store.
From Seattle Times ● Nov. 21, 2022
And Duke doesn’t fool around with the precision of its colors.
From New York Times ● Mar. 31, 2022
When I really worry about something, I don't just fool around.
From "The Catcher in the Rye" by J. D. Salinger
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.
