social network noun2 •A network of personal or business contacts, built and updated by social networking (human interactions of all types); (now especially, since 2000s) such a network as facilitated by the Internet via social networking (digital services that aid it).Civicizing public spaces is an antidote to marginalization and exclusion, and it requires that we restore linkages between municipalities, social networks, cultural institutions and communities. — 2023 •(Internet) A service allowing users to manage and interact with their network of friends or contacts on the Internet. (Called a social network application in precise usage that reserves social network to its original sense.) formssocial networks