Planetary ring

Noun

Word Frequency: 0.0

Definitions

1.Nouna ring of dust, moonlets and other matter that orbits a planet (such as Saturn) as a flat disc; gaps in the ring are due to the presence of shepherd moons

Synonyms

circumplanetary disk ringshine annulus ring ring system exoring annular eclipse ansa protoplanetary disk protoplanetary disc diamond ring planetary gear

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