nondenominational Syllabification: (non·de·nom·i·na·tion·al)Pronunciation: /ˌnändəˌnäməˈnāSHənəl/Translate nondenominational | into French Definition of nondenominational adjective open or acceptable to people of any Christian denomination. nondenominational in other Oxford dictionaries Definition of nondenominational in the British & World English dictionary