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1. Dictionary

   Fool·proof

   /ˈfo͞olˌpro͞of/

   

   adjective

   • 1. incapable of going wrong or being misused: "a foolproof security system"

   Scrabble Points: 17

   • F

     4

   • O

     1

   • O

     1

   • L

     1

   • P

     3

   • R

     1

   • O

     1

   • O

     1

   • F

     4

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2. People also ask

   What does foolproof mean?

   • Pick the best ones! Spelling Bee Quiz Can you outdo past winners of the National Spelli... The meaning of FOOLPROOF is so simple, plain, or reliable as to leave no opportunity for error, misuse, or failure. How to use foolproof in a sentence.

   Foolproof Definition & Meaning - Merriam-Webster

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   What is a foolproof system?

   • Something that is foolproof is so well designed, easy to understand, or easy to use that it cannot go wrong or be used wrongly. The system is not 100 per cent foolproof. Read about the team of authors behind Collins Dictionaries. 2 meanings: 1. proof against failure; infallible 2. (esp of machines) proof against human misuse, error, etc....

   FOOLPROOF definition and meaning | Collins English Dictionary

   www.collinsdictionary.com/dictionary/english/foolproof

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   What is a foolproof plan?

   • Something such as a plan or a machine that is foolproof is so well designed, easy to understand, or easy to use that it cannot go wrong or be used wrongly. The system is not 100 per cent foolproof. I spent the day working out a foolproof plan to save him. Collins COBUILD Advanced Learner’s Dictionary. Copyright © HarperCollins Publishers 1. 2.

   FOOLPROOF definition and meaning | Collins English Dictionary

   www.collinsdictionary.com/dictionary/english/foolproof

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   What is a foolproof sentence?

   • There are a few sequences of words that really are foolproof, carrying their own atmosphere and dignity with them. With the finest pen he traced the curlicues an engraving lathe had evolved to make the passes foolproof. Foolproof definition: involving no risk or harm, even when tampered with.. See examples of FOOLPROOF used in a sentence.

   FOOLPROOF Definition & Meaning | Dictionary.com

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3. www.merriam-webster.com › dictionary › foolproofFoolproof Definition & Meaning - Merriam-Webster

   www.merriam-webster.com › dictionary › foolproof

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   foolproof: [adjective] so simple, plain, or reliable as to leave no opportunity for error, misuse, or failure.

4. dictionary.cambridge.org › english › foolproofFOOLPROOF | English meaning - Cambridge Dictionary

   dictionary.cambridge.org › english › foolproof

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   FOOLPROOF definition: 1. (of a plan or machine) so simple and easy to understand that it is unable to go wrong or be used…. Learn more.

5. dictionary.cambridge.org › english › foolproofFOOLPROOF | definition in the Cambridge English Dictionary

   dictionary.cambridge.org › english › foolproof

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   FOOLPROOF meaning: 1. (of a plan or machine) so simple and easy to understand that it is unable to go wrong or be used…. Learn more.

6. www.dictionary.com › browse › foolproofFOOLPROOF Definition & Meaning | Dictionary.com

   www.dictionary.com › browse › foolproof

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   Foolproof definition: involving no risk or harm, even when tampered with.. See examples of FOOLPROOF used in a sentence.

7. www.thefreedictionary.com › foolproofFoolproof - definition of foolproof by The Free Dictionary

   www.thefreedictionary.com › foolproof

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   Define foolproof. foolproof synonyms, foolproof pronunciation, foolproof translation, English dictionary definition of foolproof. adj. 1. Designed so as to be impervious to human incompetence, error, or misuse: a foolproof detonator; a foolproof safety lock.

8. www.collinsdictionary.com › english › foolproofFOOLPROOF definition and meaning | Collins English Dictionary

   www.collinsdictionary.com › english › foolproof

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   2 days ago · 2 meanings: 1. proof against failure; infallible 2. (esp of machines) proof against human misuse, error, etc.... Click for more definitions.

9. www.vocabulary.com › dictionary › foolproofFoolproof - Definition, Meaning & Synonyms | Vocabulary.com

   www.vocabulary.com › dictionary › foolproof

   foolproof: 1 adj not liable to failure “a foolproof identification system” Synonyms: unfailing infallible incapable of failure or error v proof against human ...