Definition of asteroid
(Entry 1 of 2)
1 : any of the small rocky celestial bodies found especially between the orbits of Mars and Jupiter
2 : starfish
asteroid
adjectiveDefinition of asteroid (Entry 2 of 2)
1 : resembling a star
asteroid bodies in sporotrichosis
2 : of or resembling a starfish
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Time Traveler for asteroid
The first known use of asteroid was in 1802
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