Meaning of perfect game

per'fect game'

Pronunciation: [key]
  1. a baseball game in which the same player pitches throughout the full game without allowing any player of the opposing team to reach first base by a base hit, base on balls, error, or any other means. Cf.
  2. a game in bowling of 12 consecutive strikes.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.