光芒万丈 guāngmángwànzhàng gloriously radiant Origin Definitions Defs Strokes Stroke Words Sentences Sents 光芒 guāngmáng noun radiance rays of light; brilliant rays; intense light shining in all directions. Often used metaphorically for things that are hopeful or glorious.万丈 萬丈 wànzhàng extremely high or deep literally ten thousand 丈 zhàng high; used to describe something that is lofty, bottomless, or of enormous scale