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The word tomfoolery owes a debt to one Thome Fole, but just who that Mr. Fole was is unclear. A court jester identified as Thome Fole was employed at Durham Abbey in the 14th century, but the record is unclear about whether Thome Fole was the given name of this particular performer, or if the name was applied as a generic moniker to jesters. Regardless, Thome Fole eventually evolved into tomfool, which was in use as a noun referring to any notable fool by the early 17th century, and as an adjective describing such fools by the mid-18th century. Tomfoolery as a term for playful or foolish behavior didn’t come into use until the early 19th century, but it’s proven to be of far more use to English speakers than tomfool.
Examples of tomfoolery in a Sentence
Daysia Tolentino, Entertainment Weekly, 14 Sep. 2025
Rite of passage or midnight tomfoolery?
—Jake Allen, IndyStar, 10 Sep. 2025
Last year, in response to some political parodies that used images created by artificial intelligence, including one that pilloried Vice President Kamala Harris, the Legislature passed and Newsom signed two measures to outlaw such tomfoolery.
—Dan Walters, Mercury News, 5 Sep. 2025
The advent of cell phones has made bullying and teenage tomfoolery much more intense, and the new documentary Unknown Number: The High School Catfish dives into one of the most bizarre examples in recent history.
—PC Magazine, 29 Aug. 2025
See All Example Sentences for tomfoolery
Cite this Entry
“Tomfoolery.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/tomfoolery. Accessed 18 Sep. 2025.
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tomfoolery
noun
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