curveball

noun

curve·​ball ˈkərv-ˌbȯl How to pronounce curveball (audio)
: a slow or moderately fast baseball pitch thrown with spin to make it swerve downward and usually to the left when thrown from the right hand or to the right when thrown from the left hand
curveball verb

Examples of curveball in a Sentence

The batter struck out on a curveball.
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.
Mahmood, a close ally of Starmer, is seen as a possible curveball that could re-engage left-wing voters who feel dissatisfied with Labour while also offering concessions to right-wing voters concerned about the immigration crisis. Timothy Nerozzi, The Washington Examiner, 10 Feb. 2026 Meanwhile, a younger friend or a member of a group might throw you a curveball. Georgia Nicols, Denver Post, 5 Feb. 2026 Others of note Right-hander Bryce Meccage is 93-96 with a slider and curveball, spinning everything well, and lacking a real changeup while showing decent control but below-average command. Keith Law, New York Times, 4 Feb. 2026 Your presence can turn curveballs into home runs. Tarot.com, Chicago Tribune, 3 Feb. 2026 See All Example Sentences for curveball

Word History

First Known Use

1936, in the meaning defined above

Time Traveler
The first known use of curveball was in 1936

Browse Nearby Words

Cite this Entry

“Curveball.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/curveball. Accessed 15 Feb. 2026.

Last Updated: - Updated example sentences
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