Definition of "Bulletproof" :
verb: make bulletproof
"Bulletproof the car."
adjective: not penetrable by bullets
"Bulletproof glass."
adjective: without flaws or loopholes
"A bulletproof argument."
verb: make bulletproof
"Bulletproof the car."
adjective: not penetrable by bullets
"Bulletproof glass."
adjective: without flaws or loopholes
"A bulletproof argument."