Meaning of sullen
Pronunciation: (sul'un), [key]
- showing irritation or ill humor by a gloomy silence or reserve.
- persistently and silently ill-humored; morose.
- indicative of gloomy ill humor.
- gloomy or dismal, as weather or a sound.
- sluggish, as a stream.
- malignant, as planets or influences.
- sullen (Thesaurus)