ムスッと

ムスッと, むすっと, ムスっとmusutto

adverb · suru verb

  1. sullenly
  2. discontentedly
  3. silently (in a bad mood)
  4. grumpily
  5. with hurt feelings

Study it in Yanamino

Data from JMdict, KANJIDIC2 (EDRDG), KanjiVG, CC-CEDICT and Make Me a Hanzi. Sources and licences