Definition of Instant messaging

Internet Glossary
Instant messaging
A type of communications service that enables you to create a private chat room with another individual. Typically, the instant messaging system alerts you whenever somebody on your private list is online. You can then initiate a chat session with that particular individual.
There are several competing instant messaging systems. Unfortunately, there's no standard, so anyone you want to send instant messages to must use the same instant messaging system that you use.


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Instant messaging definition was found in categories: Medicine(1)  Business & Finance(1)  Encyclopedia(1)  

Instant messaging Definition from Medicine Dictionaries & Glossaries

The Glossary of the American Council on Science and Health
instant messaging
A type of service that enables creating a private chat room-i.e., a channel for “real-time” (“live”) communications-between two computers.


Instant messaging Definition from Business & Finance Dictionaries & Glossaries

Internet PR glossary
instant messaging
Internet service that, like chat, allows users to communicate via real-time text conversations. Unlike chat, instant messaging allows users to signal their contacts (sometimes called buddies, as in buddy list) as if dialing someone's online pager. See ICQchat, and contrast with e-mail.


Instant messaging Definition from Encyclopedia Dictionaries & Glossaries

Wikipedia English - The Free Encyclopedia
Instant messaging
Instant messaging (IM) is a form of real-time communication between two or more people based on typed text. The text is conveyed via computers connected over a network such as the Internet.

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