1. reroll - Noun
2. reroll - Verb
(transitive) To roll, or roll out, again.
to reroll steel
(transitive, intransitive, dice games) To roll (dice) again.
A player who rolls two sixes can reroll the dice for an additional turn.
You can reroll if you don't like your character's initial stats.
(transitive, programming) To convert (an unrolled instruction sequence) back into a loop.
reroll (plural rerolls)
(dice games) A situation in the rules of certain dice games where a player is given the option to reroll an undesirable roll of the dice.
Using consumables called Cubes, you can push a piece of equipment to have up to three extra stats, which you can reroll using further Cubes. Source: Internet
You can reroll the armor stat type on Masterwork Armor, and similar to Masterwork weapons, you can upgrade a piece of armor to Masterwork by spending Masterwork Cores and Legendary Shards. Source: Internet