knuckleball

English dictionary entry

Meanings

noun
  1. A pitch thrown with the ball gripped on the fingertips and released with no rotation, which travels over an unpredictable path to the plate due to micro-turbulence in the air.
  2. A type of delivery where a fast bowler holds the ball on the knuckles of the index and middle fingers.
  3. An event that is hard to predict.
verb
  1. To pitch knuckleballs.

Word forms

knuckleball knuckleballs knuckleballing knuckleballed

Etymology

From knuckle + ball.

Synonyms

Derived words

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