むね 胸キュン LinksSentence search for 胸キュンSentence search for むねキュンSentence search for 胸きゅんSentence search for むねきゅんKanji details for 胸Edit in JMdict Noun, Suru verb1. heart pounding; chest tighteningSee also きゅんOther forms胸きゅん 【むねきゅん】 Discussions Log in to talk about this word.