denomination in WordNet English dictionary

1. identifying word or words by which someone or something is called and classified or distinguished from others
   appellation  denomination  designation  appellative 
   
2. a group of religious congregations having its own organization and a distinctive faith
   denomination 
   
3. a class of one kind of unit in a system of numbers or measures or weights or money
   "he flashed a fistful of bills of large denominations"
   denomination