Where does “バチカン市国” come from?

バチカン市国 (Japanese) comes from Japanese バチカン, from English Vatican, from Latin Vātī̆cānus, from Latin vātēs, from Proto-Indo-European weh₂t- — excited, inspired; possessed, raging.

Ancestry of “バチカン市国”, step by step

バチカン市国 traces back through two separate lines of ancestry.

via Japanese バチカン

StepLanguageWordMeaning
1Japaneseバチカン
2EnglishVaticanRelating to the Vatican City state
3LatinVātī̆cānus
4Latinvātēsseer, soothsayer, diviner, prophet, prophetess
5Proto-Indo-Europeanweh₂t-excited, inspired; possessed, raging

via Japanese 市国

StepLanguageWordMeaning
1Japanese市国
2Japanesea land, a large place; a country in general, a...
3Old Japanese
Every word from Proto-Indo-European weh₂t-Every word from Latin vātēsEvery word from Latin Vātī̆cānus
バチカン市国 — Etymology, Origin & Word History | Etymology Explorer