Where does “県境” come from?

県境 (Japanese) comes from Japanese 境, from Middle Chinese 境.

県境 (Japanese): prefectural borders

Definitions

  1. prefectural borders

Ancestry of “県境”, step by step

県境 traces back through two separate lines of ancestry.

via Japanese

StepLanguageWordMeaning
1Japaneseregion, environment; mental state; something that...
2Middle Chinese

via Japanese

StepLanguageWordMeaning
1Japanesea type of administrative district, including 43 of the 47 prefectures of modern Japan, Chinese counties, French departments, etc
Every word from Middle Chinese Every word from Japanese