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