bulletproof

[ boo l-it-proof ]

/ ˈbʊl ɪtˌpruf /

(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

First recorded in 1855–60; bullet + -proof

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 |DailyBurn |December 27, 2014 |DAILY BEAST
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 |Jason McGahan |November 18, 2014 |DAILY BEAST
They collected money for helmets, bulletproof vests, medication and even vehicles.

Corruption Eats Away at Ukraine Military |Charles McPhedran |October 21, 2014 |DAILY BEAST
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 |Justin Glawe |October 20, 2014 |DAILY BEAST

Though unlike these artists, Bulletproof Stockings exclusively performs for ladies-only audiences.

The Sisterhood of Bulletproof Stockings: It’s Ladies’ Night for Hasidic Rockers |Emily Shire |September 30, 2014 |DAILY BEAST
The operation could be watched through a heavy pane of bulletproof glass.

The Foreign Hand Tie |Gordon Randall Garrett
Well, as to the bubble top which accompanied this car on November 22, 1963, was that bulletproof or bullet resistant?

Warren Commission (2 of 26): Hearings Vol. II (of 15) |The President's Commission on the Assassination of President Kennedy
The top, sides, and underpart are all of bulletproof construction.

Warren Commission (5 of 26): Hearings Vol. V (of 15) |The President's Commission on the Assassination of President Kennedy
Third, use a specially armored car with bulletproof glass and have such cars readily available in locations frequently visited.

Warren Commission (5 of 26): Hearings Vol. V (of 15) |The President's Commission on the Assassination of President Kennedy
Inside the glass wool was a layer of material serving exactly the function of the coating of a bulletproof gasoline tank.

Space Platform |Murray Leinster

bulletproof

/ (ˈbʊlɪtˌpruːf) /

not penetrable by bullets bulletproof glass

(tr) to make bulletproof