The term PLAY JUDGE can be broken down into two crossword solutions: REF (3 letters) and PLAY (4 letters). The term PLAY JUDGE refers to a referee or umpire in a sporting event. A referee or umpire is responsible for enforcing the rules of the game, making sure that all players are playing fairly, and making decisions on any disputes that arise during the game. They also have the authority to issue penalties or eject players from the game if necessary. The term REF is often used as shorthand for referee or umpire.