sheen /ʃiːn/adjective 2noun 3verb 1forms 5 adjective2 •(no longer used, rare) Beautiful, good-looking, attractive, fair; bright, radiant; shiny.Up rose each warrier bold and brave, / Glistening in filed steel and armor sheen. — 1600 •(no longer used, rare) Clear, pure, clean; noble, illustrious; (by extension) innocent, chaste.[…] And all her crystal springs, whence clear and sheen Her brooks receive the wat'ry element, […] — 1822 noun3 •Splendor; radiance; shininess.There is a greenish sheen across the shoulders of his greasy black suit, for the morning light has of a sudden begun to dance through the bay window. — 1946 •A thin layer of a substance (such as oil) spread on a solid or liquid surface.Perhaps the simplest of sauces is the pat of butter dropped on a heap of hot vegetables, or stirred into rice or noodles, or drawn across the surface of an omelet or steak to give a sheen. — 2004 •The letter ش in the Arabic script. verb1 •(literary, rare) To shine; to glisten.This town, / That, sheening far, celestial seems to be. — 1812 formssheened · sheening · sheens · sheener · sheenest