alienation

(noun) the feeling of being alienated from other people. Synonyms: disaffection, estrangement.

(noun) separation resulting from hostility. Synonyms: estrangement.

(noun) (law) the voluntary and absolute transfer of title and possession of real property from one person to another. Example: "The power of alienation is an essential ingredient of ownership."

(noun) the action of alienating; the action of causing to become unfriendly. Example: "His behavior alienated the other students."