Where does “無産階級” come from?

無産階級 (Japanese) comes from Japanese 階級 — social standing, status, class.

Ancestry of “無産階級”, step by step

無産階級 traces back through two separate lines of ancestry.

via Japanese 階級

StepLanguageWordMeaning
1Japanese階級social standing, status, class

via Japanese 無産

StepLanguageWordMeaning
1Japanese無産
Every word from Japanese 階級