verb (used with object)
Examples from the Web for unfriend
Item, Gif it beis askit, in caise the Castell be unfriend, whair the armye shalbe placed?The Works of John Knox, Volume 2 (of 6)|John Knox
Unfrien′dedness, the state of being unfriended; Unfrien′dliness, unkindness; Unfriend′ship, unfriendliness.
But I have told thee all these things to show that the King is not without some reason to be thy father's unfriend.Men of Iron|Howard Pyle
The Queen said that she could not be content that either he or any else should be unfriend to Moray.The Mystery of Mary Stuart|Andrew Lang
You are dealing with an emissary from a foreign power who is an unfriend of my country.
Word Origin and History for unfriend
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.