Jupiterian

From Jupiter +‎ -ian.

Jupiterian (comparative more Jupiterian, superlative most Jupiterian)

1. (astrology, rare) Pertaining to the planet Jupiter.

   Synonym: Jovian

2. (figurative) Jovian; elevated, rarefied.
   • 2023 June 10, Roula Khalaf, “Lunch with the FT: François Holland”, in FT Weekend, Life & Arts, page 3:

     He soon discovered that the role itself was anything but normal in a nation that wants presidents to be at once Jupiterian and close to the people.

Jupiterian (plural Jupiterians)

1. (chiefly science fiction, rare) An imaginary inhabitant of the planet Jupiter.

   Synonym: Jovian