Alien
Part of speech: adjective
Definition: Pertaining to an alien. Very unfamiliar, strange, or removed.
Part of speech: noun
Definition: A person, animal, plant or other thing which is from outside the family, group, organization, or territory under consideration. A foreigner residing in a country. Any life form of extraterrestrial origin.
Part of speech: verb
Definition: To estrange; to alienate.
Example sentence: There may be aliens in our Milky Way galaxy, and there are billions of other galaxies. The probability is almost certain that there is life somewhere in space.
Alienate
Part of speech: adjective
Definition: Estranged; withdrawn in affection; foreign; with from.
Part of speech: noun
Definition: A stranger; an alien.
Part of speech: verb
Definition: To convey or transfer to another, as title, property, or right; to part voluntarily with ownership of.To estrange; to withdraw affections or attention from; to make indifferent or averse, where love or friendship before subsisted; to wean.