extraterrestrial object

1. 1.

   a natural object existing outside the earth and outside the earth's atmosphere

   Synonymsestraterrestrial body

   Broadernatural object

   Narrowercometmeteoroid

   Part ofuniverse

Questions about extraterrestrial object

What does extraterrestrial object mean?

extraterrestrial object means "a natural object existing outside the earth and outside the earth's atmosphere".

What is another word for extraterrestrial object?

Close synonyms include estraterrestrial body. Each sense on this page lists its own synonyms, because a word with several meanings rarely has one substitute that works for all of them.

Is extraterrestrial object a common word?

extraterrestrial object is banded "Rare" — specialist or archaic — most readers will not have met it. The band comes from how often the word appears in a large corpus of everyday English, not from an editor's impression.