backstop
noun /ˈbækstɒp/
/ˈbækstɑːp/
- (sport) a fence or screen used to stop balls from going outside the playing area
- Some of his pitches hit the backstop.
- (sport) (in rounders or baseball) the player who stands behind the person who is batting and catches the ball if he or she does not hit it compare catcher (1)
- something that is done or prepared in advance in order to prevent worse problems if something goes wrong
- The country needs a financial backstop to deal with bank failures.