Where does “一院制” come from?

一院制 (Japanese) comes from Japanese 制, from Middle Chinese 制.

一院制 (Japanese): unicameralism

Definitions

  1. unicameralism

Ancestry of “一院制”, step by step

一院制 traces back through two separate lines of ancestry.

via Japanese 制

StepLanguageWordMeaning
1Japanese制system
2Middle Chinese制—

via Japanese 一院

StepLanguageWordMeaning
1Japanese一院—
Every word from Middle Chinese 制 →Every word from Japanese 制 →