as in mistake
an unintentional departure from truth or accuracy
the president should not be making boo-boos in something as important as the State of the Union Address
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Recent Examples of boo-boo
Be magnanimous and forgiving if others make a boo-boo.
—
Georgia Nicols, Denver Post, 27 Nov. 2025
That’s why the pushback by politicians against Homeland Security’s big, beautiful boo-boo has been quick — and hilarious.
—Gustavo Arellano, Los Angeles Times, 3 June 2025
When Cody trips and falls in the grass, his friends band together to comfort him and get him a bandage for his boo-boo.
—Elisabeth Sherman, Parents, 9 May 2025
Junior Colson made a large rookie boo-boo, hitting a sliding Maye late.
—Nick Canepa, San Diego Union-Tribune, 28 Dec. 2024
In his first start in two weeks, Marc-Andre Fleury survived a first-shift boo-boo and made 28 saves to improve to 4-0-1.
—Michael Russo, The Athletic, 21 Nov. 2024
The Sun newspaper reports that Robinson made the boo-boo Friday morning during the BBC’s flagship current affairs radio show The Today Programme.
—Caroline Frost, Deadline, 19 Oct. 2024
Georgia Nicols, Denver Post, 27 Nov. 2025
That’s why the pushback by politicians against Homeland Security’s big, beautiful boo-boo has been quick — and hilarious.
—Gustavo Arellano, Los Angeles Times, 3 June 2025
When Cody trips and falls in the grass, his friends band together to comfort him and get him a bandage for his boo-boo.
—Elisabeth Sherman, Parents, 9 May 2025
Junior Colson made a large rookie boo-boo, hitting a sliding Maye late.
—Nick Canepa, San Diego Union-Tribune, 28 Dec. 2024
In his first start in two weeks, Marc-Andre Fleury survived a first-shift boo-boo and made 28 saves to improve to 4-0-1.
—Michael Russo, The Athletic, 21 Nov. 2024
The Sun newspaper reports that Robinson made the boo-boo Friday morning during the BBC’s flagship current affairs radio show The Today Programme.
—Caroline Frost, Deadline, 19 Oct. 2024
Recent Examples of Synonyms for boo-boo
Noun
-
Make no mistake, so are all Jews as a people.—
Samuel S. Flax,
The Orlando Sentinel,
24 May 2026
-
Some travelers argued Carnival should honor the bookings despite the apparent pricing mistake.—
Kelly McGreal,
FOXNews.com,
23 May 2026
Noun
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The Royals made two critical such blunders in a 7-1 loss to the Boston Red Sox at Kauffman Stadium.—
Jaylon Thompson,
Kansas City Star,
20 May 2026
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Delinquent financing, lawsuits, project delays, construction blunders and defects, evidence that some workers were forced to live in an East Bay warehouse, allegations of slave labor, and a death haunted the property while Z&L owned it.—
George Avalos,
Mercury News,
19 May 2026
Noun
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The Knights fell behind 3-0 after Canyon’s Mia Saenz hit a two-run home run and added another run on an error.—
Eric Sondheimer,
Los Angeles Times,
15 May 2026
-
Instead, Adames committed an inexcusable baserunning error by forgetting how many outs there were in the seventh inning, allowing Ohtani to complete seven scoreless innings as the Giants’ three-game winning streak was snapped.—
Justice delos Santos,
Mercury News,
14 May 2026
Cite this Entry
“Boo-boo.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/boo-boo. Accessed 25 May. 2026.
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