Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
noncommissioned is an adjective meaning "(of military officers) appointed from enlisted personnel". It carries one recorded sense.
(of military officers) appointed from enlisted personnel
Definitions, synonyms and semantic relations for noncommissioned come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. .