sullen

UK: ˈsʌlən | US: ˈsʌlən

Definition
  1. adj. 1. gloomy, morose, or ill-tempered in mood or appearance

  2. adj. 2. dull or somber in color or tone

Structure
sul <alone>len <soft>sul <alone>len <soft>
Etymology

The word "sullen" originated in the 14th century, combining the idea of solitude ("sul") with a softening or lingering quality ("len"). Initially, it described someone who was habitually alone or withdrawn, later evolving to emphasize a brooding, gloomy demeanor. The shift from literal solitude to emotional darkness reflects how isolation was culturally associated with melancholy.

Examples
  1. After the argument, he sat in sullen silence.

  2. The sky turned a sullen gray before the storm.

  3. Her sullen expression made it clear she was upset.

  4. The child gave a sullen shrug when asked about his day.

  5. The abandoned house had a sullen, eerie atmosphere.