Where does “unfriend” come from?

unfriend (English) comes from English Friend, from Middle English frend, from Old English frēond, from Proto-Germanic frijōndz, from Proto-Indo-European prēy- — to like, love; like, love.

unfriend (English): One who is not a friend; an enemy; To sever as...

Definitions

  1. One who is not a friend; an enemy; To sever as...

Ancestry of “unfriend”, step by step

unfriend traces back through two separate lines of ancestry.

via English Friend

StepLanguageWordMeaning
1EnglishFriendA Quaker; a member of the Society of Friends;...
2Middle EnglishfrendA friend or compatriot; a close associate; A...
3Old Englishfrēondfriend, friendly; friend, relative, lover
4Proto-Germanicfrijōndzfriend, loved one
5Proto-Indo-Europeanprēy-to like, love; like, love

via Middle English unfreend

StepLanguageWordMeaning
1Middle EnglishunfreendAlternative form of onfrend

Words derived from “unfriend

Every word from Proto-Indo-European prēy-Every word from Proto-Germanic frijōndzEvery word from Old English frēond