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.
Cameron utilized all his pitches, but saw an uptick in velocity with his curveball. Kansas City Star, 25 Apr. 2026 At the gala, Shepherd will celebrate the Gulf, but with a little bit of a curveball, opting to show off the great beef raised in the region instead of the seafood its known for. Nicole Hoey, Robb Report, 24 Apr. 2026 And the next inning, a curveball would feel good. Bill Plunkett, Oc Register, 23 Apr. 2026 The fact that the cosmos is serving us with one final, fabulous curveball should be more than enough to get your attention! Valerie Mesa, PEOPLE, 23 Apr. 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 28 Apr. 2026.

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

More from Merriam-Webster