しひとし 知る人ぞ知る LinksSentence search for 知る人ぞ知るSentence search for しるひとぞしるKanji details for 知 and 人Edit in JMdict Expressions (phrases, clauses, etc.)1. well-known only to those in the know; well-known but to the few; well-known to a connoisseur Discussions Log in to talk about this word.