Definition of failproof - Reverso English Dictionary

Adjective

foolproof

incapable of going wrong

This failproof plan guarantees success.

foolproof

infallible

reliableresistant to failure or error

This failproof system ensures continuous operation.

foolproof

infallible

reliable

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Origin of failproof

English, fail (fall short) + proof (resistant)

Examples of failproof in a sentence

They designed a failproof system for emergencies.
The failproof design was tested rigorously.
Engineers developed a failproof mechanism for the device.

View all translations of failproof

✨Click below to see the appropriate translations facing each meaning.

French:infaillible, ...
German:narrensicher, ausfallsicher, ...
Italian:infallibile, ...
Spanish:infalible, ...
Portuguese:infalível, ...
Chinese:万无一失的, 防故障的, ...
Japanese:確実な, 故障しない, ...
Arabic:مَضْمُون, مَأْمُون, ...
Hebrew:חֲסִין טָעוּיוֹת, חֲסִין תַּקָּלוֹת, ...
Russian:безошибочный, безотказный, ...
Ukrainian:безпомилковий, безвідмовний, ...
Hindi:अचूक, त्रुटिरहित, ...
Bengali:অব্যর্থ, ত্রুটিরোধী, ...
Catalan:infal.lible, ...
Czech:bezchybný, bezporuchový, ...
Danish:fejlsikker, driftssikker, ...
Dutch:onfeilbaar, foutbestendig, ...
Greek:αλάνθαστος, αξιόπιστος, ...
Hungarian:bombabiztos, hibabiztos, ...
Khmer:មិនអាចបរាជ័យ, មិនងាយខូច, ...
Korean:완벽한, 실패 방지의, ...
Persian:خطاناپذیر, مطمئن, ...
Polish:niezawodny, ...
Portuguese (BR):infalível, ...
Romanian:infailibil, sigur, ...
Swedish:idiotsäker, felfri, ...
Thai:กันพลาด, ไว้ใจได้, ...
Turkish:şaşmaz, kusursuz, ...
Vietnamese:không thể thất bại, không sai sót, ...

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