majority, bulk -- (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")
bulk, mass, volume -- (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")
bulk -- (the property possessed by a large mass)
Overview of verb bulk
The verb bulk has 2 senses
bulk -- (stick out or up; "The parcel bulked in the sack")