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instant messaging

American  
[in-stuhnt mes-ij-ing] / ˈɪn stənt ˈmɛs ɪdʒ ɪŋ /

noun

Digital Technology.
  1. a system for exchanging typed electronic messages instantly via the internet or a cellular network, using a shared software application on a personal computer or mobile device. IM


instant messaging British  

noun

  1. Abbreviation: IMcomputing the online facility that allows the instant exchange of written messages between two or more people using different computers or mobile phones

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

instant messaging Cultural  
  1. A computer communications program that allows people to send and receive typed messages very rapidly. It is often used for online “chats.”


Etymology

Origin of instant messaging

First recorded in 1995–2000

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Doing so allows us to meet in person, which experts agree should be the priority - even more so in our age of instant messaging.

From BBC

The brothers used online platforms including KakaoTalk, a Korean instant messaging app, to reach their customers.

From Los Angeles Times

The concept was simple but well ahead of its time: bring chatbots to instant messaging platforms.

From Slate

Officials for the county, around 200 miles away from the capital Beijing, said an investigation was under way, in a post shared on China's instant messaging app, WeChat.

From BBC

Among other suggestions, prosecutors say, victims should be wary of people who try to move conversations to encrypted instant messaging apps such as Whatsapp, Signal and others.

From Los Angeles Times