(planetology) A planet whose characteristics are similar to Jupiter, but which orbits its parent star much more closely and thus has higher temperatures.

(astronomy) Closer to the Sun than Jupiter is.

Further from the Sun than Jupiter is.

plural of epistellar Jovian

(astronomy) More massive than the planet Jupiter; relating to a super-Jupiter

(historical) Jovinianist doctrines

Obsolete spelling of jovial

plural of Jovial

(astronomy, obsolete) Pertaining to the planet Jupiter; Jovian.

(chiefly science fiction) An inhabitant of the planet Jupiter; a Jovian.