造ぞう格かくMeanings1nouninstrumental casegrammarGrammatical term for the case that marks the instrument or means by which an action is performed. Used in linguistics and language study.ロシア語ごでは、造ぞう格かくは手しゅ段だんや道どう具ぐを表あらわすのに使つかわれる。In Russian, the instrumental case is used to express means or tools.