Dictionary/理工りこうRikou理工 (Rikou) is a Japanese noun meaning “science and engineering”.Meaningsnounscience and engineeringKanji in 理工理logic工craftRelated words分かるto understand無理unreasonable料理cooking理由reason理解understanding工場factory具合condition総理prime minister (as the head of a cabinet government)理想ideal管理control理科science (natural sciences and related fields, incl. mathematics, engineering, medicine, etc.)処理processing