Simple Definition of spyware

from our Learner's Dictionary

spyware

noun

ˈspaɪˌweɚ How to pronounce spyware (audio)
: computer software that secretly records information about the way you use your computer

Cite this Entry

“Spyware.” Merriam-Webster.com Simple Definition, Merriam-Webster, https://www.merriam-webster.com/simple/spyware. Accessed 21 Apr. 2026.

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