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Meaning of planetary ring | Babel Free

Noun CEFR B2

Definitions

a 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

CEFR level

B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.
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See also

planetary science planetary system planetary wave planetcide planetdom planeteer

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