Definition of alienates:
(v) :
To estrange; to withdraw affections or attention from; to make indifferent or averse, where love or friendship before subsisted.
(v) :
To cause one to feel unable to relate.
(v) :
To convey or transfer to another, as title, property, or right; to part voluntarily with ownership of.
(adj) :
(archaic, followed by "from") Estranged; withdrawn in affection; foreign
(n) :
(obsolete) A stranger; an alien.