instant messaging

[ in-stuhnt mes-ij-ing ]

nounDigital 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. Abbreviation: IM

Origin of instant messaging

1
First recorded in 1995–2000

Words Nearby instant messaging

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2024

How to use instant messaging in a sentence

British Dictionary definitions for instant messaging

instant messaging

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

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

Cultural definitions for instant messaging

instant messaging

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

The New Dictionary of Cultural Literacy, Third Edition Copyright © 2005 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.