故 こ Meanings Prefix the late; the deceased Kanji 故 cause. Read as コ. Example sentences 彼は病気になった。それ故外国行きをあきらめた。He became sick. That's why he gave up going abroad. Words containing 故 事故 (じこ) accident 故障 (こしょう) fault 交通事故 (こうつうじこ) traffic accident And 117 more. Word lists JLPT N1 Jinuma: Japanese Dictionary · Word lists