meteoroid
1 synonym for meteoroid, grouped by meaning and by how common each one is.
Noun — A small piece of rock or debris in space, ranging from grain- to boulder-sized, that becomes a meteor when it enters the atmosphere.
1 synonym for meteoroid, grouped by meaning and by how common each one is.
Noun — A small piece of rock or debris in space, ranging from grain- to boulder-sized, that becomes a meteor when it enters the atmosphere.
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