by Jupiter

intj

(obsolete, Classics) Invocation of the Roman god Jupiter. / (dated, chiefly British) Minced oath for by God.

By Jupiter, that was a magnificent performance!

意味（1）

(obsolete, Classics) Invocation of the Roman god Jupiter.

I see how it is with you. You are mad, / Stark mad, by Jupiter!

意味（2）

(dated, chiefly British) Minced oath for by God.

Away! By Jupiter, / This shall not be revoked!