おんぞうし 御曹司 LinksSentence search for 御曹司Sentence search for おんぞうしSentence search for 御曹子Kanji details for 御, 曹 and 司Edit in JMdict Noun1. son of a distinguished family; son of a nobleOther forms御曹子 【おんぞうし】 Discussions Log in to talk about this word.