What does sullenly mean in the outsiders?

What does sullenly mean in the outsiders? sullenly = showing a gloomy or bad mood. There are no more uses of “sullen” in The Outsiders. What does sullenly mean? 1a : gloomily or resentfully silent or repressed a sullen crowd. b : suggesting a sullen state : lowering a sullen countenance. 2 : dull or … Continue reading What does sullenly mean in the outsiders?