changeup

noun

change·​up ˈchānj-ˌəp How to pronounce changeup (audio)
: a slow pitch in baseball thrown with the same motion as a fastball in order to deceive the batter

Examples of changeup in a Sentence

The batter struck out on a changeup.
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.
Utilizing his fastball as well as breaking pitches and changeups, the senior got many batters out on five or less pitches. Tony Gleason, Daily News, 23 Apr. 2026 The whiff rate on his slider has gone from 32% to 42%, and on his changeup it’s gone from 15% to 30%. Jeff Fletcher, Oc Register, 23 Apr. 2026 The Royals lefty relied on his changeup. Jaylon Thompson, Kansas City Star, 22 Apr. 2026 Vásquez’s game plan did involve throwing his cutter and slider a little more and his sinker and changeup a little less in the thin air. Kevin Acee, San Diego Union-Tribune, 22 Apr. 2026 See All Example Sentences for changeup

Word History

First Known Use

1934, in the meaning defined above

Time Traveler
The first known use of changeup was in 1934

Browse Nearby Words

Cite this Entry

“Changeup.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/changeup. Accessed 1 May. 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