fastball

noun

fast·​ball ˈfas(t)-ˌbȯl How to pronounce fastball (audio)
: a baseball pitch thrown at full speed and often appearing to rise slightly as it nears the plate
fastballer noun

Examples of fastball in a Sentence

He struck him out with a fastball.
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.
The 23-year-old has a triple-digit fastball with two excellent offspeed pitches. David Faris, Newsweek, 27 Dec. 2024 During the tournament his fastball averaged 100 mph and maxed out at nearly 102, and his splitter and slider were similarly ridiculous. Mac Cerullo, Boston Herald, 21 Dec. 2024 When your fastball is your best pitch, don’t go down throwing your changeup. Blake Toppmeyer, The Tennessean, 20 Dec. 2024 That means Sasaki, who hurls a 100-mph fastball and nasty splitter, has a chance to be one of baseball’s best bargains. Peter Sblendorio, New York Daily News, 19 Dec. 2024 See all Example Sentences for fastball 

Word History

First Known Use

1883, in the meaning defined above

Time Traveler
The first known use of fastball was in 1883

Dictionary Entries Near fastball

Cite this Entry

“Fastball.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/fastball. Accessed 4 Jan. 2025.

Kids Definition

fastball

noun
fast·​ball ˈfas(t)-ˌbȯl How to pronounce fastball (audio)
: a baseball pitch thrown at full speed

More from Merriam-Webster on fastball

Last Updated: - Updated example sentences
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