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Definitions

surveillance

[ser-vey-luhns, -veyl-yuhns] / sərˈveɪ ləns, -ˈveɪl yəns /


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

At the time, Homeland Security officials accused Longoria of driving toward agents and injuring them; surveillance video captured from across the street appeared to refute that.

From Los Angeles Times • Apr. 9, 2026

It first tested shooting down a satellite in 2007, and has since invested in anti-satellite missile systems and an orbital defense system to deter attacks from orbit, along with enhanced space surveillance technologies.

From Salon • Apr. 9, 2026

Last year, the Royal Navy unveiled plans for a network of drones, warships and surveillance aircraft aimed at protecting vital undersea infrastructure.

From BBC • Apr. 8, 2026

In the event of a threat, the drones and their attached cameras can provide real-time surveillance.

From The Wall Street Journal • Apr. 5, 2026

Anna’s motto is “Apply makeup subtly and carry a big purse. ” surveillance.

From "Woe Is I" by Patricia T. O'Conner




Vocabulary lists containing surveillance