0 past simple and past participle of roll
1 to (cause something to) move somewhere by turning over and over or from side to side:
2 to (cause something to) turn over onto itself to form the shape of a ball or a tube:
4 to make a continuous, repeated, deep sound:
You roll the dice and whoever gets the highest score goes first.
He rolled the ball back to the goalkeeper.
How do we decide who rolls first?
You should roll your sleeves up if you don't want them to get dirty.
By rolling up his sleeping bag he was able to fit it into his rucksack.