Definition from Wiktionary, the free dictionary
- The interaction between a group of people who share a common interest.
- Using social contacts to network.
- (Internet, business) The use of Internet communities to network and communicate using shared interests, related skills, or geographical location between consumers and businesses.
- (Internet) A web interface that allows users to post messages and interact. Groups and relationships of complete strangers may be formed by various means such as interests, mutual friends or common activities.