i Register
In some senses, sheen is marked as figuratively, poetic, rare. Watch for register when choosing this word.
adj
Beautiful, good-looking, attractive; radiant; shiny.
Up rose each warrier bold and brave, / Glistening in filed steel and armor sheen.
Where the fountains glisten sheenest […] (ch. 12).
noun
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.
Mr. Leerhsen said in an interview that he wanted to write a book without the dutiful sheen of what he called “an official Bourdain product.”
A thin layer of a substance (such as oil) spread on a solid or liquid surface.
oil sheen
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.
verb
To shine; to glisten.
This town, / That, sheening far, celestial seems to be.