alien Definition and Meaning in English (alien definition)

noun

Quick Answer • Definition

Alien definition: A hypothetical or fictional being from outer space, especially one that is intelligent.

Definitions of Alien

1noun
A hypothetical or fictional being from outer space, especially one that is intelligent.
2noun(formal)
A person who belongs to a foreign country or nation, especially one who is not a citizen of the country where they reside.
3adjective
Belonging to a foreign country or people; unfamiliar and disturbing or distasteful.

“Many science fiction movies feature friendly or hostile aliens.”

formal

“The new law makes it harder for aliens to obtain citizenship.”

“His ideas were completely alien to their traditional way of thinking.”

nounalienation

adjectivealienable

alien speciescollocation

A species introduced to an area outside its native range.

alien conceptcollocation

An idea or notion that is completely unfamiliar or foreign to someone.

What is the meaning of Alien in English?▼

Alien definition: A hypothetical or fictional being from outer space, especially one that is intelligent.

How do you translate 'Alien' to English?▼

'Alien' translates to 'alien' in English. Alien definition: A hypothetical or fictional being from outer space, especially one that is intelligent.

How do you pronounce 'Alien' and 'alien'?▼

Listen to clear English audio pronunciation of 'Alien' and native English audio speech for 'alien' with bilingual sentence examples on DictBridge.

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