bulletproof
01
防弾, 防弾仕様の
built in a way that does not let through any bullets or other projectiles
例
The bulletproof vest saved the officer's life during the shootout.
防弾チョッキは銃撃戦の間、警官の命を救った。
The car's bulletproof windows provided security for high-profile individuals.
その車の防弾ウィンドウは、要人にとっての安全を提供した。
02
防弾, 無敵
guaranteed to bring success or survive challenges or criticism without being affected
例
The new security system was designed to be virtually bulletproof against cyberattacks.
新しいセキュリティシステムは、サイバー攻撃に対して事実上防弾になるように設計されました。
Her argument was so well-researched and presented that it seemed bulletproof during the debate.
彼女の議論は非常に研究され、提示されていたので、討論中は完璧に見えました。
to bulletproof
01
to make resistant or impervious to bullets
例
The armored car was bulletproofed before the VIP arrived.
The bodyguard suggested bulletproofing the office door.
02
to make something extremely secure, strong, or fail-safe
例
The company bulletproofed its IT system against cyberattacks.
The team bulletproofed the plan to prevent any failure.
