定言 ていげん Meanings Noun categorical statement Kanji 定 fix. Read as テイ. 言 word. Read as ゲン. Words containing 定言 定言命法 (ていげんめいほう) categorical imperative 定言的命法 (ていげんてきめいほう) categorical imperative 定言的命令 (ていげんてきめいれい) categorical imperative And 3 more. Jinuma: Japanese Dictionary · Word lists