自動変速装置 じどうへんそくそうち Meanings Noun automatic transmission See also: AT (エー・ティー). Kanji 自 self. Read as ジ. 動 move. Read as ドウ. 変 change. Read as ヘン. 速 speed. Read as ソク. 装 equip. Read as ソウ. 置 put. Read as チ. Jinuma: Japanese Dictionary · Word lists