say it: WIST-fuh-lee
wistfully is an adverb meaning "in a wistful manner". It carries one recorded sense.
in a wistful manner
“his sister would have looked beautiful in that dress, he thought wistfully, just like an angel”
Definitions, synonyms and semantic relations for wistfully come from Princeton University’s WordNet. The pronunciation comes from the CMU Pronouncing Dictionary. Commonness is measured against a corpus of everyday English. Full sources and licences.