碔珸 wǔwú precious stone Origin Definitions Defs Strokes Stroke Words Sentences Sents 碔 wǔ opaque (segment carries no independent meaning) [inferior jade] (bound form) a stone that resembles jade; an inferior gem. Used in the word 碔砆 wǔfū.珸 wú opaque (segment carries no independent meaning) [stone] (bound form) a precious stone resembling jade; used in the compound 碔珸 wǔwú