We found 8 definitions of fail-safe from 3 different sources.
Noun |
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fail-safe - a mechanism capable of returning to a safe state in case there is a failure or malfunction | ||
Adjectivefail-safe, fail-safer, fail-safest |
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fail-safe - eliminating danger by compensating automatically for a failure or malfunction; "a fail-safe device in a nuclear weapon to deactivate it automatically in the event of accident" | ||
fail-safe - guaranteed not to fail; "a fail-safe recipe for cheese souffle" |