わら もらい笑い LinksSentence search for もらい笑いSentence search for もらいわらいSentence search for 貰い笑いKanji details for 笑Edit in JMdict Noun1. beginning to laugh because others are laughing; being smitten by (infectious) laughterOther forms貰い笑い 【もらいわらい】 Discussions Log in to talk about this word.