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
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
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
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
Advertisement The ‘biggies’ Here are the big boo-boos that justify packing up your pruners for the day and going inside for a timeout.
—Rita Perwich, San Diego Union-Tribune, 4 May 2024
And because blue cats were purposely introduced in Virginia decades ago to boost recreational fishing opportunities, nobody wants to talk about how that was ultimately a boo-boo.
—Joe Cermele, Outdoor Life, 16 Nov. 2023
Place the 100% cotton bear in the freezer, then remove it when your little one needs to cool off or has a boo-boo.
—Amanda Crane, Health, 14 Aug. 2023
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
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
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
Advertisement The ‘biggies’ Here are the big boo-boos that justify packing up your pruners for the day and going inside for a timeout.
—Rita Perwich, San Diego Union-Tribune, 4 May 2024
And because blue cats were purposely introduced in Virginia decades ago to boost recreational fishing opportunities, nobody wants to talk about how that was ultimately a boo-boo.
—Joe Cermele, Outdoor Life, 16 Nov. 2023
Place the 100% cotton bear in the freezer, then remove it when your little one needs to cool off or has a boo-boo.
—Amanda Crane, Health, 14 Aug. 2023
Recent Examples of Synonyms for boo-boo
Noun
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Choosing smoothies low in protein and fiber, adding sugary ingredients to your smoothie, and using low-calorie smoothies as meal replacements are just some of the smoothie mistakes that could be sabotaging your weight loss efforts.—
Jillian Kubala,
Health,
3 June 2025
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The teenager from India, under pressure throughout much of the game, capitalized on a rare mistake from the Norwegian veteran to seize victory.—
Jasmine Laws,
MSNBC Newsweek,
2 June 2025
Noun
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Viewers speculated whether this was a blunder, power play or something else.—
Rachel Treisman,
NPR,
27 May 2025
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Many of the nation’s biggest military blunders occurred because there wasn’t enough diversity in the armed forces.—
John Blake,
CNN Money,
26 May 2025
Noun
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The government has admitted in court that his deportation was an administrative error.—
Kaelan Deese,
The Washington Examiner,
7 June 2025
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In 2018, a study by MIT Media Lab revealed that commercial AI systems had error rates of up to 34% for darker-skinned women, compared to just 1% for lighter-skinned men.—
Jessica Smith,
Time,
6 June 2025
Cite this Entry
“Boo-boo.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/boo-boo. Accessed 11 Jun. 2025.
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