denomination

1. The act of naming or designating. (uncountable)
2. 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. (countable)
3. A class, or society of individuals, called by the same name; a subdivision of a religion. (countable)
4. A unit in a series of units of weight, money, etc. (countable) · What denomination is that money? They are all 50 euro notes.

Plural denominations