1. bulletproof - Adjective
2. bulletproof - Verb
3. bulletproof - Adjective Satellite
make bulletproof
not penetrable by bullets
without flaws or loopholes
Source: WordNetbulletproof the car Source: Internet
bulletproof glass Source: Internet
bulletproof vest Source: Internet
an ironclad contract Source: Internet
a watertight alibi Source: Internet
a bulletproof argument Source: Internet