verb🔗Shareくすくす笑う, げらげら笑うTo laugh gently or in a high-pitched voice; to laugh in a silly or giddy way."The jokes had them giggling like little girls all evening."そのジョークは、彼らをまるで女の子のように一晩中くすくす笑わせた。emotionsoundhumanactionentertainmentChat with AIVocabulary GamePractice Reading