bulletproof design
- noun
- /ˈbʊlɪtpruːf dɪˈzaɪn/
- Engineers developed a bulletproof design for use in military vehicles.
Examples
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Thanks to its bulletproof design, the briefcase can withstand hostile environments.
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The bank's new vault features a bulletproof design to prevent theft.
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The new car features a bulletproof design.
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Many bulletproof designs are used in military vehicles.
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Engineers developed a bulletproof design for use in military vehicles.
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Thanks to its bulletproof design, the briefcase can withstand hostile environments.
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The bank's new vault features a bulletproof design to prevent theft.
Synonyms
A very strong design that resists damage and heavy impact
How Protective
Surface Forms
Morphology
The phrase is directly compositional: 'bulletproof' (resistant to bullets/penetration) modifies 'design' (a plan or structure), so a learner who knows both words can infer a design that resists bullets or attacks. This follows standard adjective + noun composition and parallels constructions in many languages, making the meaning immediately recoverable for B1 learners.
Etymology
Bulletproof design comes from the image of a product or plan that is truly bulletproof, able to stop bullets and protect what is inside. So, the phrase means a design that is very strong and 'very secure' against attacks or problems.