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Synonyms

curveball

American  
[kurv-bawl] / ˈkɜrvˌbɔl /
Or curve ball

noun

Baseball.
  1. a pitch with a downward spin that causes the ball to drop and veer as it approaches home plate, away from the side from which it was thrown.

    He started perfecting his curveball during his junior year in high school.


Etymology

Origin of curveball

An Americanism dating back to 1875–80

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Ohtani used a wide range of his arsenal Friday, landing an especially effective curveball for a called third strike against Heliot Ramos in the fourth inning.

From Los Angeles Times

The Oscar for best short action film was announced by comedian and actor Kumail Nanjiani, who took the curveball in his stride.

From BBC

However, the developer threw a Ye-style curveball of his own in 2025, when he opted to list the partially completed home for $39 million, eventually reducing that price to $34.9 million.

From MarketWatch

He’s impressed through his first two Cactus League starts, with just four baserunners and no runs over 2-2/3 innings, while working with a versatile five-pitch mix that features a four-seam fastball, a two-seam fastball, a “bullet slider,” a straight changeup and a 12-to-6 curveball.

From Los Angeles Times

He showed promise with his high-velocity fastball and swing-and-miss slider/curveball combination.

From Los Angeles Times