词项逻辑 cíxiàngluóji categorical logic Origin Definitions Defs Strokes Stroke Words Sentences Sents 词 詞 cí noun word a single unit of language with a fixed meaning and pronunciation that can be used independently; term; vocabulary item项 項 xiàng term A term in a mathematical formula or an algebraic expression.逻辑 邏輯 luóji noun logic logic; the science of the laws and forms of thought