Definitions of sullen

1. Sullenly.

2. Heavy; dull; sluggish.

3. Lonely; solitary; desolate.

4. Gloomy; dismal; foreboding.

5. Mischievous; malignant; unpropitious.

6. Gloomily angry and silent; cross; sour; affected with ill humor; morose.

7. Obstinate; intractable.

8. One who is solitary, or lives alone; a hermit.

9. Sullen feelings or manners; sulks; moroseness; as, to have the sullens.

10. To make sullen or sluggish.

11. Inclined to be alone; ill- humored: as, a sullen disposition; dismal; heavy; gloomy; as, a sullen sky.

12. Gloomily angry and silent: malignant: dark: dull.

13. Gloomily angry; obstinate.

14. Obstinately and gloomily ill - humored.

15. Gloomily angry and silent; cross; sour; in ill humour; mischievous; obstinate; intractable; dark; dull.

16. Of an unsociable morose disposition; gloomily silent and angry; cloudy; dismal.