- The correct title of this article is d100. The initial letter is capitalized due to technical limitations.
The term d100 refers to a random number generation between 1 and 100. The term is short for a "one hundred sided die," which are commonly used in table-top role playing games in the form of two ten sided dice, one for the first diget and one for the second diget, which would give an even chance of any number between 1 and 100 to result when rolled. These set of dice are also called "percentile dice."
- Wikipedia article: Percentile die