抗原抗体反応 こうげんこうたいはんのう Meanings Noun antigen-antibody reaction; AAR Kanji 抗 resist. Read as コウ. 原 original. Read as ゲン. 体 body. Read as タイ. 反 anti-. Read as ハン. 応 respond. Read as ノウ. Jinuma: Japanese Dictionary · Word lists