Simple past tense and past participle of unfurl.(verb)
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Use "unfurled" in a sentence
"Perhaps the Sixers were inspired for a thrilling victory by the pregame festivities that included two banners for the Sixers championship teams unfurled from the rafters, along with one former public address announcer Dave Zinkoff."
"Wisconsin unfurled last season's Final Four banner, but Northern"
"Ariza has gone from looking like the epitomal Rockets player to the kind of unfurled, witless entity that threatens the team's balance."