Strike zone
WordNet
noun
(1) (baseball) the area over home plate between a batter's knees and shoulders through which a pitch must pass in order to be called a strike
WiktionaryText
Noun
- The area through which if a pitched ball passes, it will be called a strike, typically from the batter's knees to the belt and the width of home plate.
- That umpire often compresses the strike zone late in the game.