mismatch

1 of 2

noun

mis·​match ˈmis-ˌmach How to pronounce mismatch (audio)
plural mismatches
: a faulty or unsuitable match
New England plays St. Louis in Super Bowl XXXVI this evening, and on the face of it, this game is a mismatch, a blowout waiting to happen.William C. Rhoden
She is blood type O, and the donor heart and lungs she received in the first operation were blood type A. That mismatch triggered rejection by her immune system.Dan Vergano

mismatch

2 of 2

verb

mis·​match ˌmis-ˈmach How to pronounce mismatch (audio)
mismatched; mismatching

transitive verb

: to match (two people or things) wrongly or unsuitably
Let's say that you are afraid of boring your audience. One cause is mismatching the audience's need and the level of detail you provide.Liz Reyer

Examples of mismatch in a Sentence

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.
Noun
This realization can be surprisingly liberating. Consider what rejection signals: a mismatch between the student and the institution. Sarah Hernholm, Forbes, 22 Mar. 2025 The warnings appear to reflect a broader shift in U.S. border enforcement policies, which now apply greater scrutiny to even minor errors or mismatches in paperwork. Thomas G. Moukawsher, Newsweek, 22 Mar. 2025
Verb
Our favorite — and more modern — iterations of the ladylike look came in the form of slouchy boots at Isabel Marant, mismatched polka prints at Rokh, and seeing-double-like patterns at Vivienne Westwood. Irina Grechko, refinery29.com, 13 Mar. 2025 There aren’t many frills to setting—folding metal chairs and mismatched tables inside, picnic tables with blue umbrellas on the deck out back—but the lineup of spirits and barbecue is over the top. Robert F. Moss, Southern Living, 11 Mar. 2025 See All Example Sentences for mismatch

Word History

First Known Use

Noun

1606, in the meaning defined above

Verb

1582, in the meaning defined above

Time Traveler
The first known use of mismatch was in 1582

Browse Nearby Words

Cite this Entry

“Mismatch.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/mismatch. Accessed 28 Mar. 2025.

Kids Definition

mismatch

verb
mis·​match
(ˈ)mis-ˈmach
: to match unsuitably or badly
mismatch noun

More from Merriam-Webster on mismatch

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