What is a alien?

Question

What is a alien?

Answer 1

An alien could just be a person from another country, anything foreign, but they are most often referred to as the "people" from other planets, any life form that is on a different planet, though none have been found.

Answer 2

Since you are asking this in the paranormal phenomena category, my answer would be a living visitor which is a stranger to where he/she/it is visiting.

Answer 3

They're always green, with bulging foreheads, and enormous eyes, and totally hairless, just like my mother-in-law.

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Answer 4

An alien as said before could be a person foreign to anther country.  Also alien could stand for a plant or animal not living in its native environment.  When a person says that an alien is a little green man that lives in space that person is crazy.  The possible existence of a complex organism similar to us is highly unlikely.  If there is any aliens on other planets they would most likely be simple organisms like microbes.

Answer 5

an alien is an extraterrestrial biological entity,

Answer 6

An alien is anyone foreign.

Answer 7

any foreign person ,substance,or being

Answer 8

Each of my children was - upon arrival on this physical plane - until I molded them to society's rules, regs, and expectations!!!

Answer 9

its definitely not from your place...

Answer 10

Nonexistent!

Answer 11

Alien:

ADJECTIVE:

1 Owing political allegiance to another country or government; foreign: alien residents.

2 Belonging to, characteristic of, or constituting another and very different place, society, or person; strange. See Synonyms at foreign.

3 Dissimilar, inconsistent, or opposed, as in nature: emotions alien to her temperament.

NOUN:

1 An unnaturalized foreign resident of a country. Also called noncitizen .

2 A person from another and very different family, people, or place.

3 A person who is not included in a group; an outsider.

4 A creature from outer space: a story about an invasion of aliens.

5 Ecology An organism, especially a plant or animal, that occurs in or is naturalized in a region to which it is not native.

Answer 12

Anyone from outside your social culture (usually country) could be considered an alien. Thus Mexicans, Canadians, and Italians would all be considered aliens to the United States.

Answer 13

anyone or thing that is foreign

Answer 14

DUD!!!!!!! it is a person from Mexcio coming across the Rio Grande River.