笑いを噛み殺す わらいをかみころす Also written 笑いをかみ殺す Meanings Expression, Godan verb to stifle a laugh; to hold back a laugh Kanji 笑 laugh. Read as わらう. 噛 bite. Read as かむ. 殺 kill. Read as ころす. Jinuma: Japanese Dictionary · Word lists