平方根 píngfānggēn square root Definitions Defs Origin Strokes Stroke Words Sentences Sents 平方 píngfāng noun square The product of a number multiplied by itself; a square in mathematics; also called 二次幂 èrcìmì or 二次方 èrcìfāng根 gēn radical (mathematics) (mathematics) a root such as a square root or the radical sign √
