Definitions from Wiktionary (Knuckle ball)

▸ noun:  Alternative form of knuckleball [(baseball) 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.]


▸ Words similar to knuckle ball
▸ Usage examples for knuckle ball

▸ Idioms related to knuckle ball
▸ Wikipedia articles (New!)
▸ Words that often appear near knuckle ball
▸ Rhymes of knuckle ball

▸ Invented words related to knuckle ball