anti-theft

adjective

an·​ti-theft
ˌan-tē-ˈtheft,
ˌan-tī- How to pronounce anti-theft (audio)
variants or antitheft
: designed to prevent theft
anti-theft locks
sophisticated antitheft technology

Examples of anti-theft 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 peace of mind that an anti-theft travel bag can provide is invaluable, and Amazon has plenty of zippered, theft-deterring options on sale for Labor Day. Amelia McBride, Travel + Leisure, 26 Aug. 2025 Without the keyfob, the car was in anti-theft mode and wouldn’t move. Noelle Alviz-Gransee, Kansas City Star, 5 Aug. 2025 Don't give them a clunker, though: Many top insurers have discounts for anti-lock brakes, anti-theft devices and passive restraints. 7. Liz Knueven, CNBC, 30 July 2025 At the premium level, K7 offers a full-scale anti-theft and tracking system. PC Magazine, 20 July 2025 See All Example Sentences for anti-theft

Word History

First Known Use

1906, in the meaning defined above

Time Traveler
The first known use of anti-theft was in 1906

Browse Nearby Words

Cite this Entry

“Anti-theft.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/anti-theft. Accessed 6 Sep. 2025.

Last Updated: - Updated example sentences
Love words? Need even more definitions?

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