denomination

ot noun

1. A class, or society of individuals, called by the same name; a sect or religious subgroup. She follows the Ahmadiyya denomination of Islam.
2. A unit in a series of units of weight, money, etc. What denomination is that money? They are all 50 euro notes.
3. The act of naming or designating.
4. That by which anything is denominated or styled; an epithet; a name, designation, or title; especially, a general name indicating a class of like individuals