As applied to the weather, overcast and gloomy. Socially, it is a grievous look.
·adj Moody; silent; sullen. II. Glum ·noun <<Sullenness>>. III. Glum ·vi To look sullen; to be of ...
Webster's Dictionary of the English Language
Sullen. ...
Dictionary of The Vulgar Tongue by Francis Grose
gloomy, sullen. Norf. ...
A glossary of provincial and local words used in England by Francis Grose