[ ad-wair ]

nounDigital Technology.
  1. software that displays advertisements and is integrated into another program offered at no charge or at low cost.

  2. a type of spyware that gathers information about an internet user's browsing habits and displays targeted or contextual advertisements.

Origin of adware

First recorded in 1980–85; ad(vertising-supported) + (soft)ware

Words Nearby adware Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2024

How to use adware in a sentence

British Dictionary definitions for adware


/ (ˈædˌwɛə) /

  1. a type of computer software that collects information about a user's browsing patterns in order to display relevant advertisements in his or her Web browser

  2. computer software that is given to a user with advertisements already embedded

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