むっつり Common word LinksSentence search for むっつりEdit in JMdict Adverb taking the 'to' particle, Adverb (fukushi), Suru verb1. sullenly; taciturnly; morosely; gloomily; silentlyOnomatopoeic or mimetic wordNoun2. taciturn person; uncommunicative person Discussions Log in to talk about this word.