bulks
noun
Definitions
Size, specifically, volume.
Any huge body or structure.
The major part of something.
Example: I understood the bulk of what you were saying, just one of two points I need to hear again.
Dietary fibre.
verb
Definitions
To appear or seem to be, as to bulk or extent.
To grow in size; to swell or expand.
To gain body mass by means of diet, exercise, etc.
To put or hold in bulk.