1 bulletproof | Definition of bulletproof

bulletproof

adjective
bul·​let·​proof | \ ˈbu̇-lÉ™t-ËŒprüf also ˈbÉ™- How to pronounce bulletproof (audio) \

Definition of bulletproof

1 : impenetrable to bullets bulletproof glass
2 : not subject to correction, alteration, or modification a bulletproof argument

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Examples of bulletproof in a Sentence

The car has bulletproof windows. The police officer was wearing a bulletproof vest.

Recent Examples on the Web

At the time, investigators thought Reinosa’s bulletproof vest saved his life but that a bullet grazed him. Washington Post, "Officer accused of lying about being shot," 26 Aug. 2019 At the time, investigators believed Reinosa's bulletproof vest saved his life but that a bullet grazed him. Houston Chronicle, "Authorities: Los Angeles deputy lied about sniper assault," 25 Aug. 2019 Reinosa reported that he was shot in the chest but said his bulletproof vest deflected the bullet into his shoulder, causing a bruise. Fox News, "LA sheriff's deputy 'completely fabricated' sniper story, has been fired, authorities say," 25 Aug. 2019 At the time investigators believed that Reinosa’s bulletproof vest saved his life but that a bullet grazed his shoulder. Richard Winton, Los Angeles Times, "Sheriff’s deputy admits he fabricated being shot by sniper in Lancaster, authorities said," 24 Aug. 2019 For decades scientists have tried to mimic the silvery strands to use for sutures, athletic gear and bulletproof vests, but their synthetic fibers have fallen short. Prachi Patel, Scientific American, "Creating Synthetic Silk from Microbes," 1 Dec. 2018 Three bulletproof backpack retailers, Guard Dog Security, TuffyPacks and Bullet Blocker, told CNN sales typically increase after every mass shooting. Time, "Sales Of Controversial Bulletproof Backpacks Rise After Mass Shootings in El Paso, Dayton and Gilroy," 13 Aug. 2019 Companies like Guard Dog make bulletproof bags for Donahue, too. Scottie Andrew And Brian Ries, CNN, "Sales of bulletproof backpacks surged 200% to 300% in the wake of last week's mass shootings, companies say," 8 Aug. 2019 One of those teams happens to be Ohio State, Michigan's chief rival and a club firmly entrenched among the country's most consistent and seemingly bulletproof powerhouses for — well, basically forever. Nick Baumgardner, Detroit Free Press, "Michigan football, 'the suck' and the true struggle to become elite," 22 July 2019

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'bulletproof.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

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First Known Use of bulletproof

1693, in the meaning defined at sense 1

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More Definitions for bulletproof

bulletproof

adjective

English Language Learners Definition of bulletproof

: made to stop bullets from going through

bulletproof

adjective
bul·​let·​proof | \ ˈbu̇-lÉ™t-ËŒprüf How to pronounce bulletproof (audio) \

Kids Definition of bulletproof

: made to stop bullets from going through

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