Meaning ofrack upin English

Verb

1. to gain points (in games; sports)
   The team will rack up points if they win this game.
2. to accumulate (scores; rewards)
   She managed to rack up rewards by completing all tasks.
3. to defeat severely (in competition)
   The champion rack up victories in the tournament.
4. to overwhelm (opponents; challenges)
   The company's debt began to rack up after a series of poor investments.