Astron.
any of the five planets with orbits outside the orbit of Mars: Jupiter, Saturn, Uranus, Neptune, and Pluto. Cf. inner planet .
[ 1940-45 ]
Astron.
any of the five planets with orbits outside the orbit of Mars: Jupiter, Saturn, Uranus, Neptune, and Pluto. Cf. inner planet .
[ 1940-45 ]
Random House Webster's Unabridged English dictionary. Полный английский словарь Вебстер - Random House . 2012