鉄拳制裁 てっけんせいさい Meanings Noun (punishment by) striking with fists Kanji 鉄 iron. Read as テツ. 拳 fist. Read as ケン. 制 control. Read as セイ. 裁 adjudicate. Read as サイ. Word lists Yojijukugo (四字熟語) Jinuma: Japanese Dictionary · Word lists