人間工学 にんげんこうがく Meanings Noun ergonomics; human factors; human engineering Kanji 人 person. Read as ニン. 間 interval. Read as ケン. 工 craft. Read as コウ. 学 study. Read as ガク. Words containing 人間工学 人間工学的 (にんげんこうがくてき) ergonomic Jinuma: Japanese Dictionary · Word lists