foolishness

noun

fool·​ish·​ness ˈfü-lish-nəs How to pronounce foolishness (audio)
1
: foolish behavior
2
: a foolish act or idea

Examples of foolishness in a Sentence

the foolishness of going off to search for the fountain of youth couldn't listen to another second of their foolishness, so I told them to be quiet
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
The Adams case is not the only one that will bring the foolishness of this directive into sharp relief. Andrew C. McCarthy, National Review, 15 Feb. 2025 Making any judgements about the actual validity of their complaints is the height of foolishness right now, with so much legal process runway still ahead. James Hibberd, The Hollywood Reporter, 11 Feb. 2025 Fonseca got tough and the line between bravery and foolishness, at times, became imperceptible. James Horncastle, The Athletic, 30 Dec. 2024 The problem is not the companies but the system, whose foolishness is very clear to those, like me, who have spent decades abroad. Thomas G. Moukawsher, Newsweek, 17 Dec. 2024 See All Example Sentences for foolishness

Word History

First Known Use

15th century, in the meaning defined at sense 1

Time Traveler
The first known use of foolishness was in the 15th century

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Cite this Entry

“Foolishness.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/foolishness. Accessed 3 Mar. 2025.

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