spy on

verb

spied on; spying on; spies on
: to watch (someone) secretly
He spies on his neighbors.
Have you been spying on me?

Examples of spy on in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
The former sheriff of Jerome County used Flock cameras to spy on his wife more than 700 times in a three-month period. Noah Daly august 26, Idaho Statesman, 26 Aug. 2026 Rita Flores, a former member of the protest art collective Pussy Riot, alleged in an interview on Monday that members of the Federal Security Service of the Russian Federation (FSB) had recruited her to spy on dissident artists. News Desk, Artforum, 26 Aug. 2026 Isabelle Huppert and Virginie Efira led Farhadi’s French-language Parallel Tales, a film about Sylvie (Huppert), a fading novelist in search of inspiration for her next book, who starts spying on her neighbors across the street. Lily Ford, HollywoodReporter, 18 Aug. 2026 Recent audits in states like Georgia have led to criminal charges against officers and deputies for allegedly using plate-reader networks to stalk ex-partners, track personal acquaintances or spy on neighbors. Mary Whitfill Roeloffs, Forbes.com, 17 Aug. 2026 See All Example Sentences for spy on

Browse Nearby Words

Cite this Entry

“Spy on.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/spy%20on. Accessed 1 Sep. 2026.

Love words? Need even more definitions?

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