rack up rack up /ræk ʌp/

verb

1. () Gain points in a game  ( tally , rack up , hit , score )
   gain points in a game
    The home team scored many times
   The home team scored many times
    He hit a home run
   He hit a home run
    He hit .300 in the past season
   He hit .300 in the past season
   
2. Supply a rack with feed for (horses or other animals)  ( rack up )
   supply a rack with feed for (horses or other animals)
   
3. Defeat thoroughly  ( mop up , pip , rack up , whip [Informal] , worst )
   defeat thoroughly
    He mopped up the floor with his opponents
   He mopped up the floor with his opponents
   
4. Place in a rack  ( rack up )
   place in a rack
    Rack pool balls
   rack pool balls