verb🔗ShareTo make proof against bullets."The army engineers bulletproofed the command post to protect it from attack. "materialtechnologymilitaryweaponChat with AIVocabulary GamePractice Reading
verb🔗ShareTo make resistant to failure."We have to bulletproof this program before we let the users at it; check every input, catch every possible flaw...it must not fail in use."technologybusinessachievementChat with AIVocabulary GamePractice Reading
adjective🔗Share(of a material) Capable of withstanding a direct shot by a bullet fired from a gun."A bulletproof window."materialtechnologymilitaryweaponChat with AIVocabulary GamePractice Reading
adjective🔗ShareReliable, infallible, sturdy or error-tolerant."My grandmother's advice on how to manage stress is bulletproof; it always works. "technologymaterialmilitaryphysicsscienceChat with AIVocabulary GamePractice Reading
adjective🔗Share(usually of an idea or concept) Unbreakable, very tough."Her argument was so well-researched and presented that it seemed bulletproof. "technologymaterialChat with AIVocabulary GamePractice Reading
