Bulletproof: Definition with Bulletproof Pictures and Photos

1. Adjective. Without flaws or loopholes. "A bulletproof argument"

Exact synonyms: Unassailable, Unshakable, Watertight
Similar to: Incontestable, Incontestible

2. Verb. Make bulletproof. "Bulletproof the car"

Generic synonyms: Proof

3. Adjective. Not penetrable by bullets. "Bulletproof vest"

Similar to: Armored, Armoured

1. a. Capable of resisting the force of a bullet.

1. Adjective. (context: of a material) Capable of withstanding a direct shot by a bullet fired from a gun. ¹

2. Adjective. (idiomatic) reliable, infallible, sturdy or error-tolerant. ¹

3. Adjective. (usually of an idea or concept) Unbreakable, very tough. ¹

4. Verb. To make proof against bullets. ¹

5. Verb. (slang) to make resistant to failure. ¹

¹ Source: wiktionary.com

1. [adj]

Lexic.us