Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
unenlightening is an adjective meaning "failing to inform or clarify". It carries 2 recorded senses.
not edifying
Definitions, synonyms and semantic relations for unenlightening come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.