わらくず 笑い崩れる Show inflections LinksSentence search for 笑い崩れるSentence search for わらいくずれるSentence search for 笑いくずれるKanji details for 笑 and 崩Edit in JMdict Ichidan verb, Intransitive verb1. to break down laughingOther forms笑いくずれる 【わらいくずれる】 Discussions Log in to talk about this word.