Term: Dice

In many games, they use 'dice' to decide the outcome of an event, giving every roll a chance that can be calculated by it's average. The dice itself is a shaped ornament made of stone, metal, or plastic that is polyhedronic and numbered according to the sides used. The common kind of math rocks are the 1d4 , 1d6 , 1d8 , 1d10 , 1d12 , 1d20 , and the 1d100 (often represented by 2 d10s).
A 20 sided Dice, and the most rolled Dice in the game. For most games, it is the 2nd-most familiar dice to people beside the d6.
Dice are not edible, no matter how tasty they look.