denomination (n.) Look up denomination at
late 14c., "a naming, act of giving a name to," from Old French denominacion "nominating, naming," from Latin denominationem (nominative denominatio) "a calling by anything other than the proper name, metonymy," from denominare "to name," from de- "completely" (see de-) + nominare "to name" (see nominate). Meaning "a class" is from mid-15c. Monetary sense is 1650s; meaning "religious sect" is 1716.