(astronomy) The fifth and by far the largest planet in the Solar System, a gas giant, represented by the symbol ♃ in astronomy. Jupiter is known for its Great Red Spot and many moons including the Galilean moons.

A class of planets that are similar in mass to Jupiter.

plural of jupiter

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

(astronomy) A unit of mass equal to the mass of the planet Jupiter, used to express the mass of other planets. 1 M_J = 2 × 10²⁷ kg.

common mullein (Verbascum thapsus).

The red valerian, Centranthus ruber / (obsolete) Aster linosyris, a European plant with yellow flowers. / The silverbush, Anthyllis barba-jovis, a European shrub with silvery leaves.

plural of hot Jupiter

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

plural of Jupiter mass