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- Dictionaryextraterrestrial/ˌɛkstrətɪˈrɛstrɪəl/
adjective
- 1. of or from outside the earth or its atmosphere: "searches for extraterrestrial intelligence"
noun
- 1. a hypothetical or fictional being from outer space.
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The meaning of EXTRATERRESTRIAL is originating, existing, or occurring outside the earth or its atmosphere. How to use extraterrestrial in a sentence.
EXTRATERRESTRIAL definition: 1. in or coming from a place outside the planet Earth: 2. a creature from outside the planet…. Learn more.
Extraterrestrial definition: outside, or originating outside, the limits of the earth. See examples of EXTRATERRESTRIAL used in a sentence.
EXTRATERRESTRIAL meaning: 1. in or coming from a place outside the planet Earth: 2. a creature from outside the planet…. Learn more.
Extraterrestrial means happening, existing, or coming from somewhere beyond the planet Earth. [ formal ] NASA has started a 10-year search for extraterrestrial intelligence.
Use the adjective extraterrestrial to describe anything that comes from or exists outside of the earth, like life on a distant planet, material from an asteroid, or even the sun.
Define extraterrestrial. extraterrestrial synonyms, extraterrestrial pronunciation, extraterrestrial translation, English dictionary definition of extraterrestrial. adj. Originating, located, or occurring outside Earth or its atmosphere: intelligent extraterrestrial life. n. An extraterrestrial being or life form....
Definition of extraterrestrial noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.
Extraterrestrial definition: outside, or originating outside, the limits of the earth. See examples of EXTRATERRESTRIAL used in a sentence.
Extraterrestrial Definition. Existing, taking place, or coming from outside the limits of the earth. A being originating from outside of the Earth 's atmosphere, from space, or from another planet; an alien. An extraterrestrial being, as in science fiction.
