代数几何 dàishùjǐhé algebraic geometry Origin Definitions Defs Strokes Stroke Words Sentences Sents 代数 代數 dàishù noun algebra (math) algebra; a branch of mathematics where letters and symbols are used to represent numbers and express general relationships几何 幾何 jǐhé geometry geometry; often used as a short form for 几何学 jǐhéxué