What is chat room?

Some definition about chat room:

- chat room is primarily used by mass media to describe any form of synchronous conferencing, occasionally even asynchronous conferencing. the term can thus mean any technology ranging from real-time online chat over instant messaging and online forums to fully immersive graphical social environments.

- A chat room is a Web site, part of a Web site, or part of an online service such as America Online, that provides a venue for communities of users with a common interest to communicate in real time.

- Chat rooms are a great place to meet and communicate with friends who share your interests.