Feeling isolated or estranged from a group or society. After moving to a new city, she felt alienated from her old friends.
Experiencing a sense of separation or disconnection from one's own feelings or identity. He felt alienated from his own emotions, unable to understand why he was unhappy.
Law: Transferred or conveyed to another person; no longer held by the original owner. The alienated estate could not be reclaimed by its former proprietor.