Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
nondenominational is an adjective meaning "not restricted to a particular religious denomination". It carries one recorded sense.
not restricted to a particular religious denomination
“a nondenominational church”
Definitions, synonyms and semantic relations for nondenominational come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.