The abduction of a person by extraterrestrials.

(sometimes offensive) A person who is within the boundaries of a political state without the authorization of the government of that state; a national of another country who has entered or stayed without permission.

plural of alienist

simple past tense and past participle of alienate

Isolated; excluded; estranged.

(transitive) To alien or alienate; to transfer, as title or property.

The status of being an alien; origin from elsewhere.

Third-person singular simple present indicative form of alienate

Tending to alienate.

present participle of alienate