Jovian planet


noun Astronomy.

any of the four large outer planets: Jupiter, Saturn, Uranus, and Neptune.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Science definitions for jovian planet

Jovian planet

[ jōvē-ən ]

See gas giant.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.