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Definitions

mess up

[mes-uhp] / ˈmɛsˌʌp /


NOUN
an error, mistake; confusion
Synonyms


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.

When she asks me to place a hand on my heart again, I do, repeating, “I am here. I did not mess up my kid forever. My timing is impeccable.”

From Slate • May 10, 2026

If Leeds lose this, then it is squeaky bum time for them with games to come against Tottenham and West Ham, but they won't mess up.

From BBC • Apr. 30, 2026

Bowens worries that some people will fraudulently overstate deductions and that people who mess up accidentally could get hurt as the IRS tries to enforce the law.

From The Wall Street Journal • Apr. 4, 2026

“I know if I mess up an assignment or I’m running too slow I’ll hear about it from Jack. Knowing how good he is pushes me to be better.”

From Los Angeles Times • Aug. 29, 2025

She couldn’t mess up her dress by sitting down, so she stood in the middle of the floor.

From "The Heart is a Lonely Hunter" by Carson McCullers




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