bulk
     n 1: the property resulting from being or relating to the greater
          in number of two parts; the main part; "the majority of
          his customers prefer it"; "the bulk of the work is
          finished" [syn: {majority}] [ant: {minority}]
     2: the property of something that is great in magnitude; "it is
        cheaper to buy it in bulk"; "he received a mass of
        correspondence"; "the volume of exports" [syn: {mass}, {volume}]
     3: the property possessed by a large mass
     v 1: stick out or up; "The parcel bulked in the sack"
     2: cause to bulge or swell outwards [syn: {bulge}]
Source: WordNet® 2.0