tune-up

noun

ˈtün-ˌəp How to pronounce tune-up (audio)
ˈtyün-
1
: a general adjustment to ensure operation at peak efficiency
an engine tune-up
2
: a preliminary trial : warm-up

Examples of tune-up in a Sentence

Recent Examples on the Web
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Roman Anthony had a monster of a homer the other night for Team USA in a World Baseball Classic tune-up, and Ceddanne Rafaela swung the bat well, too, though obviously with him consistency will be key. Mac Cerullo, Boston Herald, 6 Mar. 2026 Right-hander Jameson Taillon gets the ball Monday against the Reds in his final tune-up before joining Team Canada for the World Baseball Classic. Meghan Montemurro, Chicago Tribune, 2 Mar. 2026 Thanks to tune-up efforts from Walker, many of the guitars headed to auction are fully operational in the hopes that their buyers can do the same. Malia Mendez, Los Angeles Times, 2 Mar. 2026 Not to mention, Borcherding says, upgrading your flooring will give your home a tiny structural tune-up. Timothy Dale, The Spruce, 25 Feb. 2026 See All Example Sentences for tune-up

Word History

First Known Use

1933, in the meaning defined at sense 1

Time Traveler
The first known use of tune-up was in 1933

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Cite this Entry

“Tune-up.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/tune-up. Accessed 11 Mar. 2026.

Kids Definition

tune-up

noun
ˈt(y)ü-ˌnəp
: a general adjustment to get everything in good working order
an engine tune-up

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