いっしょうふ 一笑に付す Show inflections LinksSentence search for 一笑に付すSentence search for いっしょうにふすSentence search for 一笑にふすKanji details for 一, 笑 and 付Edit in JMdict Expressions (phrases, clauses, etc.), Godan verb with 'su' ending1. to laugh (something) off; to dismiss with a laugh; to pooh-poohOther forms一笑にふす 【いっしょうにふす】 Discussions Log in to talk about this word.