bu
llet
proof
1
built in a way that does not let through any bullets or other projectiles
- The bulletproof vest saved the officer's life during the shootout.
- The car's bulletproof windows provided security for high-profile individuals.
- The bulletproof glass in the bank's windows prevented robberies.
- The soldier wore a bulletproof helmet to shield against enemy fire.
- The bulletproof backpack offered parents peace of mind for their children's safety at school.
2
guaranteed to bring success or survive challenges or criticism without being affected
- The new security system was designed to be virtually bulletproof against cyberattacks.
- Her argument was so well-researched and presented that it seemed bulletproof during the debate.
- The company's strategy for expansion appeared bulletproof, considering its thorough market analysis.
- The athlete's training regimen was rigorous and comprehensive, making them feel mentally and physically bulletproof.
- The engineer developed a bulletproof design for the bridge to withstand even the harshest weather conditions.
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