し たかが知れる Show inflections LinksSentence search for たかが知れるSentence search for たかがしれるSentence search for 高が知れるKanji details for 知Edit in JMdict Expressions (phrases, clauses, etc.), Ichidan verb1. to be of no importanceOther forms高が知れる 【たかがしれる】 Discussions Log in to talk about this word.