ELI5: Explain Like I'm 5

Squash (sport)

Squash is a game where two people hit a little rubber ball back and forth against a wall in a room that looks like a big box. The room is called a court and it is usually indoors. The walls have lines on them that show you where to hit the ball to keep the game going. The player who can hit the ball so the other person can’t get it, wins the game. It’s a little bit like playing tennis but with a smaller court and no net!