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anti-intrusion

adjective

an·​ti-in·​tru·​sion
ˌan-tē-in-ˈtrü-zhən
ˌan-tī- How to pronounce anti-intrusion (audio)
: used or intended to prevent intrusion or unauthorized access
anti-intrusion systems/sensors

Examples of anti-intrusion 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.
Paris — The head of the Louvre Museum said Wednesday that new surveillance cameras and anti-intrusion systems will soon be installed at the Paris landmark after last month's stunning crown jewels heist. CBS News, 19 Nov. 2025 About 100 cameras will be installed by the end of 2026, while anti-intrusion systems will be running within the next two weeks, the museum said. Ashley J. Dimella, FOXNews.com, 19 Nov. 2025 Added to these are more skid plates, A-arm protection, rock sliders, and an anti-intrusion bar. New Atlas, 18 Aug. 2025 But the specs say nothing about security or defense systems on board — beyond an anti-intrusion system for when the aircraft is left unattended — and the communications system that's listed is for basic entertainment. Kat Lonsdorf, NPR, 23 May 2025

Word History

First Known Use

1958, in the meaning defined above

Time Traveler
The first known use of anti-intrusion was in 1958

Browse Nearby Words

Cite this Entry

“Anti-intrusion.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/anti-intrusion. Accessed 3 Dec. 2025.

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