lus·ter
1.
the state or quality of shining by reflecting light; glitter,sparkle, sheen, or gloss: the luster of satin.
2.
a substance, as a coating or polish, used to impart sheen orgloss.
3.
radiant or luminous brightness; brilliance; radiance.
4.
radiance of beauty, excellence, merit, distinction, or glory:achievements that add luster to one's name.
5.
a shining object, especially one used for decoration, as acut-glass pendant or ornament.
