1
: a state or instance of confusion
2
3

Examples of mix-up in a Sentence

there was a mix-up at the airport and our luggage was accidentally sent to Ohio
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.
From getting delayed due to a flat tire, to an annoying reservation mix-up at the hotel they were supposed to be staying at (the kids deserve all the credit here for not throwing a fit), Gomez and Zahn’s script requires the trio to brave a variety of awkward situations. Tomris Laffly, Variety, 9 June 2025 Michelle Williams recalls Busy Philipps telling Ben Affleck to 'do something' during Oscars Best Picture mix-up Joining Humes, Williams, Van Der Beek, Holmes, and Jackson on the series were Kerr Smith, Meredith Monroe, Busy Phillips, and Mary Beth Peil, who played Williams' grandmother Evelyn. Ryan Coleman, EW.com, 9 June 2025 The mix-up for the sake of a mix-up was a Zaidi special during his six-plus seasons in Posey’s chair. Dieter Kurtenbach, Mercury News, 5 June 2025 Alas, Bill never calls, and though Jenny spins it as the part of the rom-com where there’s a mix-up before true love prevails, that’s clearly not the case. Louis Peitzman, Vulture, 5 June 2025 See All Example Sentences for mix-up

Word History

First Known Use

1841, in the meaning defined at sense 1

Time Traveler
The first known use of mix-up was in 1841

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Cite this Entry

“Mix-up.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/mix-up. Accessed 16 Jun. 2025.

Kids Definition

mix-up

noun
ˈmik-ˌsəp
: an instance of confusion

More from Merriam-Webster on mix-up

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