(computing) Describing a restricted type of peer-to-peer network in which only persons who know each other participate.

An acquaintance known vaguely through a mutual friend; someone that one does not know well.

plural of friend of a friend

(transitive, obsolete) To act as a friend to, to befriend; to be friendly to, to help.

A person, typically someone other than a family member, spouse or lover, whose company one enjoys and towards whom one feels affection. / An associate who provides assistance.

present participle of friend

(obsolete) A sentiment of friendship / (Internet) An act of adding a person as a friend on a social network.

Third-person singular simple present indicative form of friend

plural of friend

plural of Friend