meteorite

名词 meteorite:

1. stony or metallic object that is the remains of a meteoroid that has reached the earth's surface

me.te.or.ite

n.（名词）
A stony or metallic mass of matter that has fallen to the earth`s surface from outer space.
陨星：从外层空间坠落到地球表面的大块石头或金属物质

【引伸】
me.teorit.ic