catch·er 
/kætʃɚ, ˈkɛtʃɚ/ noun
plural catch·ers /kætʃɚ, ˈkɛtʃɚ/ noun [count] 1 : someone or something that catches something
▪ a dog catcher ▪ The cat is a good mouse catcher. 2 baseball : the player who plays behind home plate and catches the pitches thrown by the pitcher
▪ a dog catcher ▪ The cat is a good mouse catcher.
