One entry found for sullen.

Main Entry: sul·len
Pronunciation: sl-n
Function: adjective
1 a : gloomily or resentfully silent : not sociable b : suggesting a sullen state <sullen refusal>
2 : dull in sound or color
3 : DISMAL, GLOOMY <a sullen sky>
- sul·len·ly adverb
- sul·len·ness /sl-n-(n)s/ noun