A French Baroque dance.

simple past tense and past participle of lour

(intransitive) To frown; to look sullen.

A frown, a scowl; an angry or sullen look. / (figuratively) Of the sky, the weather, etc.: a dark, gloomy, and threatening appearance.

Third-person singular simple present indicative form of lour

present participle of lour

The act of one who, or that which, lours.

plural of louring

(archaic) third-person singular simple present indicative form of lour

(mineralogy) A hexagonal mineral containing aluminum, barium, calcium, hydrogen, iron, magnesium, oxygen, potassium, silicon, and titanium.