Is “Bulk” a Scrabble word?

1.Size, specifically, volume.

2.Any huge body or structure.

3.The major part of something.

“I understood the bulk of what you were saying, just one of two points I need to hear again.”

1.To appear or seem to be, as to bulk or extent.

2.To grow in size; to swell or expand.

3.To gain body mass by means of diet, exercise, etc.

1.Being large in size, mass or volume (of goods, etc.)

2.Total