Question

What is alien explain​

Answer 1

Answer:

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Alien primarily refers to:

• $<font color =red>$Alien is a person in a country who is not a national of that country. Enemy alien, the above in times of war.
• $<font color =orange>$Extraterrestrial life, life which does not originate from Earth. Specifically, intelligent extraterrestrial beings; see List of alleged extraterrestrial beings.

$<font color =green>$Hope it will be helpful :)

Answer 2

Alien is usually referred to a extraterrestrial being who is not originated from the earth.