大尽 だいじん Meanings Noun rich person; millionaire; magnate (occ. written 大臣) big spender; debauchee Kanji 大 big. Read as ダイ. 尽 exhaust. Read as ジン. Words containing 大尽 一夜大尽 (いちやだいじん) rags to riches 田舎大尽 (いなかだいじん) provincial (country) millionaire 大尽振舞 (だいじんぶるまい) royal treatment And 1 more. Jinuma: Japanese Dictionary · Word lists