Luster

Part of speech: noun

Pronunciation: /ˈlʌstɚ/

Definitions

1. A quality of shining or glowing with reflected light, often suggesting brilliance or distinction
2. A visual quality that emanates shine or glow through reflected light, often indicating beauty or exceptional character
3. A quality of reflecting light that creates a shimmering appearance, often associated with elegance or superior quality

Etymology: Here the story is a surprising doubling: English "luster" is not one word but two, a near-twin that arrived by a different route. The shining sense descends from Latin "lustrare" (to brighten, or purify), which passed through Old Italian and Middle French before reaching English. The Latin noun "lustrum" meant a purification ritual, specifically one held every five years, so a lustrum was a period of five years, and this Latin sense is the root of "lustrum" as used in English today. The English spelling "luster" is a separate line that developed alongside it. Its source, Latin "lustrum" with the sense of a "wild" or "woods" (from "lustra"), does not clearly connect to the shining sense. The two streams converged in English spelling and sound, so the single word we use now carries both histories without them meeting in meaning.

Synonyms: shine, glow, brightness, radiance, sheen

Antonyms: dullness, matteness, obscurity, opacity, cloudiness