Sheen, a.
Etymology: [OE. sehene, AS. sciéne, sc, sc, splendid, beautiful; akin to OFries. sk, sk, OS. sc, D. schoon, G. schön, OHG. sc, Goth, skanus, and E. shew; the original meaning being probably, visible, worth seeing. It is not akin to E. shine. See Shew, v. t.]
Bright; glittering; radiant; fair; showy; sheeny. [R., except in poetry.] This holy maiden, that is so bright and sheen. Chaucer. Up rose each warrier bold and brave, Glistening in filed steel and armor sheen. Fairfax.
2 other Webster entries under this spelling
Sheen, v. i.
To shine; to glisten. [Poetic] This town, That, sheening far, celestial seems to be. Byron.
Sheen, n.
Brightness; splendor; glitter. "Throned in celestial sheen." Milton.