しぞん 知らぬ存ぜぬ LinksSentence search for 知らぬ存ぜぬSentence search for しらぬぞんぜぬKanji details for 知 and 存Edit in JMdict Expressions (phrases, clauses, etc.), Noun1. complete ignorance (usu. in reference to feigning); lack of knowledge Discussions Log in to talk about this word.