Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
repulsively is an adverb meaning "in an offensive and hateful manner". It carries one recorded sense.
in an offensive and hateful manner
“I don't know anyone who could have behaved so abominably”
Definitions, synonyms and semantic relations for repulsively come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.