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planet

 
/ˈplæn·ɪt/ n [C]

Definition

earth science an extremely large, round mass of matter, such as Earth or Mars, that moves in a circular path around the sun or another star planetary
 
/ˈplæn·əˌter·i/ adj [not gradable]
earth science planetary scientists
(Definition of planet n from the Cambridge Academic Content Dictionary © Cambridge University Press)

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