unfriended

adjective

1. without friends; not befriended.

verb (used with object)

1. to remove (a person) from one’s list of friends, or contacts, on a social media website.

adjective

1. rare without a friend or friends; friendless

v.in the Facebook sense, attested from November 2007, from un- (1) “not” + friend. Related: Unfriended; unfriending. A noun unfriend “enemy” is recorded from late 13c., chiefly in Scottish, and was still in use in the 19th century.