Source : WordNet®

roll up
     v 1: form into a cylinder by rolling; "Roll up the cloth" [syn: {furl}]
     2: 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"
        [syn: {collect}, {accumulate}, {pile up}, {amass}, {compile},
         {hoard}]
     3: arrive in a vehicle: "He rolled up in a black Mercedes"
     4: make into a bundle; "he bundled up his few possessions"
        [syn: {bundle}, {bundle up}]
     5: form a cylinder by rolling; "roll up a banner" [syn: {wrap
        up}] [ant: {unfurl}]
     6: show certain properties when being rolled; "The carpet rolls
        unevenly"; "dried-out tobacco rolls badly" [syn: {roll}]