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Definition of screwball

screwball

/ˈskruːˌbɔːl/
screw · ball

Plural:screwballs
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screwball Lexical Profile

screwball Game Scores & Validity

• adjective

1

North American Crazy, eccentric, or absurdly unconventional; (of a film or comedy) characterized by fast-paced, farcical situations and quirky characters.

Example

"The festival is screening a classic 1930s screwball comedy starring Cary Grant and Katharine Hepburn."

Synonyms
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Antonyms
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• noun

1

North American An eccentric, erratic, or whimsical person.

Example

"Everyone in the neighborhood knew him as a harmless screwball who built sculptures out of old bicycles."


2

North American In baseball, a pitched ball that curves in the direction opposite to a normal curveball, breaking toward the side of the pitcher's throwing arm.

Example

"The left-handed relief pitcher baffled right-handed batters with a devastating screwball."

Synonyms
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Antonyms
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• Rhymes for screwball

Word Origin & Etymology

Originated in mid-19th-century cricket and later 1920s American baseball to describe a ball pitched with an unusual, reverse-breaking spin; the figurative sense of an eccentric person or zany comedy emerged in the 1930s.

Usage Trend

Historical frequency of usage in published text.

180019102020

Cite this Entry


Wordmom. (2026). Definition of Screwball. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/screwball
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