し キュン死 LinksSentence search for キュン死Sentence search for キュンしSentence search for きゅん死Sentence search for きゅんしKanji details for 死Edit in JMdict Noun, Suru verb1. dying of cuteness; dying from seeing something that makes one's heart go pitter-patterJocular, humorous term, Slang, See also きゅんOther formsきゅん死 【きゅんし】 Discussions Log in to talk about this word.