roll up in WordNet English dictionary

1. get or gather together
   "I am accumulating evidence for the man's unfaithfulness to his wife"; "She is amassing a lot of data for her thesis"; "She rolled up a small fortune"
   roll up  collect  accumulate  pile up  amass  compile  hoard 
   
2. make into a bundle
   "he bundled up his few possessions"
   bundle  bundle up  roll up 
   
3. form into a cylinder by rolling
   "Roll up the cloth"
   roll up  furl 
   
4. show certain properties when being rolled
   "The carpet rolls unevenly"; "dried-out tobacco rolls badly"
   roll  roll up 
   
5. form a cylinder by rolling
   "roll up a banner"
   roll up  wrap up 
   
6. close (a car window) by causing it to move up, as with a handle
   "she rolled up the window when it started to rain"
   roll up 
   
7. arrive in a vehicle: "He rolled up in a black Mercedes"
   roll up 
   

roll up in English Wiktionary