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