foolproof
adjective /ˈfuːlpruːf/
/ˈfuːlpruːf/
- (of a plan, machine, method, etc.) very well designed and easy to use so that it cannot fail and you cannot use it wrongly synonym infallible
- This recipe is foolproof—it works every time.
- No system can ever be completely foolproof.
- The system is virtually foolproof.
- We’re trying to work out a way to make the system foolproof.
Oxford Collocations Dictionaryverbs- be
- seem
- make something
- …
- absolutely
- nearly
- virtually
- …