meteorite

Từ điển WordNet v3.1 - WordNet Dictionary

noun

stony or metallic object that is the remains of a meteoroid that has reached the earth's surface (Freq. 8)
• Derivationally related forms:
meteoritic, meteoritical
• Hypernyms:
meteoroid, meteor
• Hyponyms:
aerolite, micrometeorite, micrometeoroid, micrometeor, pallasite, siderite