Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
exuberantly is an adverb meaning "in an exuberant manner". It carries 2 recorded senses.
in an ebullient manner
“Khrushchev ebulliently promised to supply rockets for the protection of Cuba against American aggression”
Definitions, synonyms and semantic relations for exuberantly come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.