'four-hitter' definitions:

Definition of 'four-hitter'

From: WordNet
noun
A game in which a pitcher allows the opposing team 4 hits [syn: four-hitter, 4-hitter]

Definition of 'four-hitter'

From: GCIDE
  • four-hitter \four-hitter\ n. (Baseball) A game in which a pitcher allows the opposing team four hits; as, he pitched a four-hitter.
  • Syn: 4-hitter. [WordNet 1.5]