Where does “三十路” come from?

三十路 (Japanese) comes from Japanese 三十, from Japanese 三, from Middle Chinese さん.

三十路 (Japanese): thirty; thirty years of age

Definitions

  1. thirty; thirty years of age

Ancestry of “三十路”, step by step

StepLanguageWordMeaning
1Japanese三十thirty; thirty years of age
2Japanese三three, 3; third; three
3Middle Chineseさん—
Every word from Middle Chinese さん →Every word from Japanese 三 →Every word from Japanese 三十 →
三十路 — Etymology, Origin & Word History | Etymology Explorer