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Definitions

bulletproof

[bool-it-proof] / ˈbʊl ɪtˌpruf /






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.

If so, then you might want to rethink, because then you become increasingly less bulletproof.

From MarketWatch • Jun. 3, 2026

Last week, de la Espriella appeared at a rally in Medellin behind bulletproof glass.

From BBC • May 30, 2026

With its bulletproof reputation, the software has spread to factory floors and other workplaces that value safety, precision and tech that won’t glitch.

From The Wall Street Journal • May 2, 2026

"Everything's drone proof and bulletproof," an animated Trump said of the ballroom.

From Barron's • Mar. 31, 2026

It changed form, melting into a bulletproof vest.

From "The Lightning Thief" by Rick Riordan




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