防ぼう弾だんガラスぼうだんガラスMeanings1nounbulletproof glassRefers to glass designed to resist bullets, used in vehicles, buildings, and security applications.大だい統とう領りょうの車くるまには防ぼう弾だんガラスが使つかわれている。The president's car uses bulletproof glass.
