うでふ 腕を振るう Show inflections LinksSentence search for 腕を振るうSentence search for うでをふるうSentence search for 腕を奮うKanji details for 腕 and 振Edit in JMdict Expressions (phrases, clauses, etc.), Godan verb with 'u' ending1. to exercise one's talent; to display one's abilityIdiomatic expressionOther forms腕を奮う 【うでをふるう】 Discussions Log in to talk about this word.