数理 すうり Meanings Noun mathematical principle; mathematics arithmetic; figures; accounts Kanji 数 number. Read as スウ. 理 reason. Read as リ. Words containing 数理 数理科学 (すうりかがく) mathematical science 数理物理学 (すうりぶつりがく) mathematical physics 数理経済学 (すうりけいざいがく) mathematical economics And 12 more. Jinuma: Japanese Dictionary · Word lists