extraterrestrial
/ˌɛkstrətəˈrɛstriəl/
noun
- A being or creature from outside Earth, especially an intelligent alien.
- The novel imagines peaceful communication with an extraterrestrial.
- Many people claim to have seen an extraterrestrial in the desert.
- Children often dress as an extraterrestrial for Halloween.
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adjective
- Of or from outside the planet Earth.
- Scientists search for extraterrestrial life using powerful telescopes.
- Some meteorites may contain extraterrestrial material.
- The movie tells the story of an extraterrestrial visitor to Earth.
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