- (of vehicles, glass, clothing, etc.) capable of resisting or absorbing the impact of a bullet.
- Informal. safe from failure; without errors or shortcomings and beyond criticism: a bulletproof system; a bulletproof budget.
- to make (something) bulletproof.
Origin of bulletproof
Related Words for bulletproofunassailable, untouchable, invulnerable, unbeatable, impregnable, indomitable, impassable, irresistible, bulletproof, impenetrable, indestructible, impervious, protected, insuperable, inviolable, powerful, strong, unconquerable, unyielding, unsurmountable
Examples from the Web for bulletproof
Contemporary Examples of bulletproof
Now, his new book “The Bulletproof Diet,” claims to offer a weight loss solution that lets you have your butter, and eat it too.Bulletproof Coffee and the Case for Butter as a Health Food
December 27, 2014
Padre Goyo, with his clerical collar and his bulletproof vest, is an icon for those fighting drugs and corruption.Mexico’s Holy Warrior Against the Cartels
November 18, 2014
They collected money for helmets, bulletproof vests, medication and even vehicles.Corruption Eats Away at Ukraine Military
October 21, 2014
Those on official business must find their way to a small, bulletproof window out back, buzz for help, and wait.Ferguson’s Only Unsolved Murder
October 20, 2014
Though unlike these artists, Bulletproof Stockings exclusively performs for ladies-only audiences.The Sisterhood of Bulletproof Stockings: It’s Ladies’ Night for Hasidic Rockers
September 30, 2014
Historical Examples of bulletproof
I was willing to bet it was bulletproof and also that it belonged to the Major.The Knights of Arthur
The operation could be watched through a heavy pane of bulletproof glass.The Foreign Hand Tie
Gordon Randall Garrett
One of the suggestions that we made was that there be bulletproof glass in front of the President's lectern.
Third, use a specially armored car with bulletproof glass and have such cars readily available in locations frequently visited.
The top, sides, and underpart are all of bulletproof construction.
- not penetrable by bulletsbulletproof glass
- (tr) to make bulletproof