alien

noun1 of 3

person or creature from a planet other than Earth

• “The aliens can detect all life forms in the area.”Tatoeba
• “This is not an alien, it's just a strange animal.”Tatoeba

Sentences from Tatoeba show real usage. A word can have several meanings, so a sentence may use another one.

verb2 of 3

To transfer the ownership of something.

adjective3 of 3

Not belonging to the same country, land, or government, or to the citizens or subjects thereof; foreign.