Idiom: Bulletproof
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bulletproofMeanings
bullet + -proof
How to pronounce "bulletproof":
AU
Capable of withstanding a direct shot by a bullet fired from a gun.
Reliable, infallible, sturdy or error-tolerant.
To make proof against bullets.
to make resistant to failure.
Example Sentences
1
His argument was bulletproof; nobody could find a flaw in his reasoning.
2
The new security system is bulletproof and can withstand any attempted break-ins.
3
She has a bulletproof plan to launch her own business and ensure its success.
4
The company's reputation remained bulletproof despite the scandal.
5
His confidence was bulletproof as he approached the final exam.