lour

1. (intransitive) To frown; to look sullen.Examples: "[...] Juno took her place: But ſullen Diſcontent ſat lowring on her Face."; "And solace sought he none from priest nor leech, / And soon the same in movement and in speech, / As heretofore he fill'd the passing hours, / Nor less he smiles, nor more his forehead lours / Than these were wont; [...]"; "Their lank black hair hung round their black visages; and the only points of relief in the wild countenance which loured from under their strange head-dresses, were the dark, piercing eyes, and the white teeth."Synonyms: glower, scowl

2. (intransitive, figuratively) To be dark, gloomy, and threatening, as clouds; of the sky: to be covered with dark and threatening clouds; to show threatening signs of approach, as a tempest.Examples: "Now is the winter of our diſcontent, Made glorious ſummer by this ſonne of Yorke: And all the cloudes that lowrd vpon our houſe, In the deepe boſome of the Ocean buried."; "And with them comes a third of Regal port, / But faded ſplendor wan; who by his gate / And fierce demeanour ſeems the Prince of Hell, / Not likely to part hence without conteſt; / Stand firm, for in his look defiance lours."; "The Dawn is over-caſt, the Morning low’rs, And heavily in Clouds brings on the Day, […]"