ちゅうさんかいきゅう 中産階級 Common word LinksSentence search for 中産階級Sentence search for ちゅうさんかいきゅうKanji details for 中, 産, 階 and 級Edit in JMdict Noun, Noun which may take the genitive case particle 'no'1. middle class; bourgeoisie Discussions Log in to talk about this word.