spyware

noun

spy·​ware ˈspī-ˌwer How to pronounce spyware (audio)
: software that is installed in a computer or mobile device without the user's knowledge and that transmits information about the user's activities
Jan should scan her computer for viruses, worms, and spywareKenneth Baldauf and Ralph Stair
Smartphones belonging to more than three dozen journalists, human rights activists, and business executives have been infected with powerful spyware that an Israeli firm sells, purportedly to catch terrorists and criminals, The Washington Post and other publications reported.Dan Goodin

Examples of spyware in a Sentence

Recent Examples on the Web
These examples are automatically compiled from online sources to illustrate current usage. Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.
There’s a spyware scandal in Italy, where 44-year-old IT consultant called Nunzio Samuele Calamucci is accused of abusing his access to Interior Ministry systems that his company had been tasked with maintaining. Thomas Brewster, Forbes, 5 Nov. 2024 The White House’s scrutiny of the contract marks the first test of the Biden administration’s executive order restricting the government’s use of spyware. Vas Panagiotopoulos, WIRED, 21 Oct. 2024 This designation is well deserved: Pegasus is a spyware tool popular with repressive governments looking to surveil activists, journalists, and political opponents. Marietje Schaake, Foreign Affairs, 26 Sep. 2024 This, however, plays into insignificance against spyware, which has increased by a shocking 101%. Davey Winder, Forbes, 15 Oct. 2024 See all Example Sentences for spyware 

Word History

First Known Use

1994, in the meaning defined above

Time Traveler
The first known use of spyware was in 1994

Dictionary Entries Near spyware

Cite this Entry

“Spyware.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/spyware. Accessed 16 Nov. 2024.

Kids Definition

spyware

noun
spy·​ware
ˈspī-ˌwer
: software that is installed in a computer or mobile device without the user's knowledge and that transmits information about the user's activities

More from Merriam-Webster on spyware

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!