Meaning of alien

Definition of alien

(adj) not contained in or deriving from the essential nature of something; "an economic theory alien to the spirit of capitalism"; "the mysticism so foreign to the French mind and temper"; "jealousy is foreign to her nature"
being or from or characteristic of another place or part of the world; "alien customs"; "exotic plants in a greenhouse"; "exotic cuisine"
(noun) a person who comes from a foreign country; someone who does not owe allegiance to your country
anyone who does not belong in the environment in which they are found
a form of life assumed to exist outside the Earth or its atmosphere
(verb) transfer property or ownership; "The will aliened the property to the heirs"

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