Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
expectantly is an adverb meaning "in an expectant manner". It carries one recorded sense.
in an expectant manner
“she looked at him expectantly”
Definitions, synonyms and semantic relations for expectantly come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.