lowering
/ˈlaʊərɪŋ/noun
Definitions
The act of one who, or that which, lours.
adjective
Definitions
(of sky or environment) Dark and menacing.
Synonyms:gloomythreateningThat lowers or frowns.
Synonyms:frowninggloomygloweringscowlingsullenLurking, skulking, menacing.