transitive verb
1. : to increase by successive accumulations : build up : accumulate
rolled up a huge fortune
rolled up a large majority
rolled up a big sale
2. : to apply developing ink to (a lithographic plate)
intransitive verb
1. : to become larger by successive accumulations
volume is expected to roll up as the college opening date nears — Women's Wear Daily
2.
a. : to arrive in a vehicle
turning in at the bridge, rolled up to the front porch — Ellen Glasgow
b. Australia : to congregate in large numbers ; especially : to attend a meeting