founded, sponsored, or controlled by a particular religious denomination or sect: denominational schools.
limited, conditioned, originating in, or influenced by the beliefs, attitudes, or interests of a religious sect, political party, etc.: denominational prejudice.
Origin of denominational
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
Online Etymology Dictionary, © 2010 Douglas Harper