sullen

/ˈsʌlən/
adjective
  1. Showing a bad mood or silent anger, often by refusing to speak or be friendly.
    • The teenager gave a sullen look when asked to clean her room.
    • His sullen expression made everyone in the room uncomfortable.
    • After losing the game, he sat in a sullen silence for the rest of the evening.
  2. (of the sky, weather, or a place) Dark, gloomy, and depressing.
    • A sullen fog hung over the harbor, hiding the ships from view.
    • The sullen gray clouds threatened rain all afternoon.
    • We walked through the sullen landscape of the abandoned factory.