Sacrifice bunt

• abstract: In baseball, a sacrifice bunt (also called a sacrifice hit) is a batter's act of deliberately bunting the ball, before there are two out, in a manner that allows a runner on base to advance to another base. The batter is almost always sacrificed (and to a certain degree that is the intent of the batter) but sometimes reaches base due to an error or fielder's choice.

以上来源于: WordNet