失しっ笑しょうTop 35000MeaningsNounSuru verbIntransitive verb1. laughing at an inappropriate time; not being able to hold back one's laughterShow all meanings (1 more)Kanji used失permanent loss笑laughPitch accentしっしょうExamples1失しっ笑しょうしてしまった。It wasn't funny, but I laughed.