Web 2.0

noun

1. a second generation in the development of the World Wide Web, conceived as a combination of concepts, trends, and technologies that focus on user collaboration, sharing of user-generated content, and social networking.

Web 2.0

noun

1. the internet viewed as a medium in which interactive experience, in the form of blogs, wikis, forums, etc, plays a more important role than simply accessing information

Word History and Origins

Origin of Web 2.0¹

First recorded in 2000–05