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