Gas Giant Definition
noun
A large planet having a thick gaseous atmosphere but no solid surface due to a low abundance of rock or other solid material. Jupiter, Saturn, Uranus, and Neptune are gas giants.
American Heritage
Synonyms:
Other Word Forms of Gas Giant
Noun
Singular:
gas giant
Plural:
gas-giantsRelated Articles
Gas Giant Is Also Mentioned In
Find Similar Words
Find similar words to gas giant using the buttons below.