Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
dreamily is an adverb meaning "in a dreamy manner". It carries one recorded sense.
in a dreamy manner
“`She would look beautiful in the new dress,' Tommy said dreamily”
Definitions, synonyms and semantic relations for dreamily come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.