glum (glum·mer, glum·mest) /ɡlʌm/ a. 1. 闷闷不乐的；忧郁的，愁闷的 pull a glum face 摆出一副愁眉苦脸 a room full of important glum people 聚满愁眉不展的要人的一间屋子 2. 死气沉沉的；阴沉的；凄凉的 the two glum isolationist decades 毫无生气的孤立主义的20年 a glum manufacturing area 死气沉沉的制造工业区 glum news 令人沮丧的消息 [gloom 的变体]