名词

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1. (棒球)接球手
    In baseball, the catcher is the player who stands behind the batter. The catcher has a special glove for catching the ball.

2. 捕捉的人;捕获者
    You can refer to someone who catches something as a catcher .

1. the position on a baseball team of the player who is stationed behind home plate and who catches the balls that the pitcher throws

    e.g. a catcher needs a lot of protective equipment
           a catcher plays behind the plate

2. (baseball) the person who plays the position of catcher

    Synonym: backstop