Read the dictionary definition of bulk. All definitions for this word.
1. the property possessed by a large mass
2. the property of something that is great in magnitude
1. it is cheaper to buy it in bulk
2. he received a mass of correspondence
3. the volume of exports
3. the property resulting from being or relating to the greater in number of two parts; the main part
1. the majority of his customers prefer it
2. the bulk of the work is finished
4. cause to bulge or swell outwards
5. stick out or up
1. The parcel bulked in the sack
