groundout
noun [ C ] US uk/ˈɡraʊnd.aʊt/ us/ˈɡraʊnd.aʊt/
(棒球比赛中,击球手击出内场地滚球被对方球员接住后的)被杀出局
in baseball, the act of hitting a ball along the ground so that it is caught by someone on the other team who then causes the batter (= person who hits the ball) to be out