Brightness; splendor; gloss; as the luster of the sun or stars; the luster of silk . The sun’s mild luster warms the vital air.

The splendor of birth, of deeds or of fame; renown; distinction. His ancestors continued about four hundred years, rather without obscurity than with any great share of luster.

A sconce with lights; a branched candlestick of glass.

The space of five years.