かいそうぶんるいたいけい 階層分類体系 LinksSentence search for 階層分類体系Sentence search for かいそうぶんるいたいけいKanji details for 階, 層, 分, 類, 体 and 系Edit in JMdict Noun1. hierarchical classification systemComputing Discussions Log in to talk about this word.