くふうこ 工夫を凝らす Show inflections LinksSentence search for 工夫を凝らすSentence search for くふうをこらすKanji details for 工, 夫 and 凝Edit in JMdict Expressions (phrases, clauses, etc.), Godan verb with 'su' ending1. to exercise one's ingenuity; to come up with an ingenious plan Discussions Log in to talk about this word.