むっつり - JP-EN Jisho

むっつり

common

adverb taking the 'to' particleadverb (fukushi)noun or participle which takes the aux. verb suruonomatopoeic or mimetic word

sullenly; taciturnly; morosely; gloomily; silently

noun (common) (futsuumeishi)

taciturn person; uncommunicative person