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Synonyms

rack up

British  

verb

  1. to accumulate (points)

  2. Also: rack down.  to adjust the vertical alignment of (the picture from a film projector or telecine machine) so that the upper or lower edges of the frame do not show

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

rack up Idioms  
  1. Accumulate or score, as in Last night's episode of that new sitcom racked up at least fifteen points in the ratings. [Colloquial; mid-1900s]