拒否反応 きょひはんのう Meanings Noun strong reaction (against) (transplant) rejection See also: 拒絶反応 (きょぜつはんのう). Kanji 拒 refuse. Read as キョ. 否 deny 反 anti-. Read as ハン. 応 respond. Read as ノウ. Common phrases 拒否反応を示す Jinuma: Japanese Dictionary · Word lists