extraterrestrial
Originating from outside of the Earth's atmosphere, from space, or from another planet; alien to Earth or its environment.
Related words
- extraterrestrialization
- extraterrestrially
- extraterrestrialness
- nonextraterrestrial
- extraterrestrial dust
- extraterrestrial religion
Where this comes from
This definition is adapted from “extraterrestrial” on Wiktionary, by its contributors, published under CC BY-SA 4.0. This page is published under the same licence.