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Word: extraterrestrial (lookup usage) (lookup stats)


Meaning:

Adjective:

  • Originating from outside of the Earth's atmosphere, from space, or from another planet; alien to Earth or its environment.

Source: Wiktionary | Src Info »

Noun:

  • A being originating from outside of the Earth's atmosphere, from space, or from another planet; an alien

Source: Wiktionary | Src Info »