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.
Not having these numbers would be curveball for the Federal Reserve, which has said it is increasingly focused on the health of the labor market. Alex Harring, CNBC, 30 Sep. 2025 Unlike Bob or Neil, but like Willie, Paul doesn’t throw many curveballs into the set. Rob Sheffield, Rolling Stone, 30 Sep. 2025 Morton struck out Alexander Canario on five pitches to start the second inning – every pitch below and/or outside the strike zone, four of them curveballs, including a swinging third strike. David O'Brien, New York Times, 29 Sep. 2025 Neither can throw, and Colelman, who is eager and combative, handles outside curveballs like a man fighting bees. Patrick Saunders, Denver Post, 28 Sep. 2025 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 1 Oct. 2025.

Last Updated: - Updated example sentences
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