spy on

phrasal 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.
Researchers from the University of Pennsylvania were able to persuade a simulated self-driving car to ignore stop signs and even drive off a bridge, get a wheeled robot to find the best place to detonate a bomb, and force a four-legged robot to spy on people and enter restricted areas. Will Knight, WIRED, 4 Dec. 2024 The film reveals that repressive regimes aren’t alone in using spyware to hack into citizens’ cell phones and computers clandestinely; democratic governments are also guilty of spying on unknowing individuals. Addie Morfoot, Variety, 21 Nov. 2024 Many governments use these networks to spy on potential targets in law enforcement investigations, and mobile app providers can collect this data to sell to advertisers or third-party data brokers. Sam Sabin, Axios, 21 Nov. 2024 President-elect Donald Trump on Wednesday issued a directive to congressional Republicans, telling them to tank a bipartisan bill that would protect journalists from being spied on by the government. Matt Robison, Newsweek, 21 Nov. 2024 See all Example Sentences for spy on 

Dictionary Entries Near spy on

Cite this Entry

“Spy on.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/spy%20on. Accessed 18 Dec. 2024.

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