猫ねこに小こ判ばんMeaningsExpression1. casting pearls before swine; (giving) a gold coin to a cat (Idiom)Other readingsネコに小こ判ばんKanji used猫cat小small判judgementExamples1君きみのせっかくの名めい講こう義ぎは猫ねこに小こ判ばんだったね。Your wonderful lecture was pearls before swine.