foolproof

ˈfulˌpruf

Definition

Definition of foolproof - Reverso English Dictionary

Adjective

very reliablenot likely to fail or go wrong

The instructions are foolproof and simple to follow.

infallible

unfailing

devicesdesigned to prevent user mistakes or failures

This gadget is foolproof and easy to operate.

infallible

reliable

unfailing

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Origin of foolproof

English, fool (silly person) + proof (resistant)

Terms with foolproof included in their meaning

💡 A powerful way to uncover related words, idioms, and expressions linked by the same idea — and explore meaning beyond exact word matches.

failproof

adj.

foolproof

incapable of going wrong

goofproofing

adj.

foolproof

made to prevent mistakes or misuse

Examples of foolproof in a sentence

The foolproof plan ensured our success.
The instructions are foolproof for beginners.
This lock is foolproof against tampering.

View all translations of foolproof

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

French:infaillible, sécurisé, ...
German:narrensicher, ...
Italian:infallibile, ...
Spanish:infalible, a prueba de tontos, ...
Portuguese:infalível, ...
Chinese:万无一失的, 防呆的, ...
Japanese:確実な, 扱いやすい, ...
Arabic:مُحْكَمَة, مَضمون, ...
Hebrew:שֶׁלֹּא יָכוֹל לְהִיכָּשֵׁל, חָסִין טָעוּיוֹת, ...
Russian:надёжный, ...
Ukrainian:безпомилковий, ...
Hindi:अचूक, फूलप्रूफ, ...
Bengali:অব্যর্থ, ত্রুটিনিরোধী, ...
Catalan:infal.lible, a prova d'errors, ...
Czech:spolehlivý, blbuvzdorný, ...
Danish:idiotsikker, fejlsikker, ...
Dutch:foolproof, gebruiksvriendelijk, ...
Greek:αξιόπιστος, εύχρηστος, ...
Hungarian:biztos, hibabiztos, ...
Khmer:មិនងាយខុសឆ្គង, ងាយប្រើដោយមិនងាយខុស, ...
Korean:안전한, 실수 방지의, ...
Persian:خطاناپذیر, بی‌خطا, ...
Polish:niezawodny, ...
Portuguese (BR):infalível, ...
Romanian:infailibil, fără greș, ...
Swedish:idiotsäker, säker, ...
Thai:ไว้ใจได้, ใช้ง่าย, ...
Turkish:kusursuz, kullanımı kolay, ...
Vietnamese:chắc ăn, dễ dùng, ...

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