多项式 duōxiàngshì polynomial Origin Definitions Defs Strokes Stroke Words Sentences Sents 多 duō adjectiveadverb multi- multi-; poly-; many; multiple (as a prefix in compound words)项 項 xiàng term A term in a mathematical formula or an algebraic expression.式 shì noun formula formula; expression; a set of symbols in science or mathematics expressing a rule or relationship