🛡️fail-safe

adjective
/ˈfeɪl.seɪf/

Meaning

designed to prevent failure or accidents; guaranteed to work correctly

Example Sentences

The engineers installed a fail-safe mechanism in the nuclear plant.

Synonyms

secure, foolproof, reliable, dependable

Antonyms

risky, unsafe

Collocations

fail-safe design, fail-safe system, fail-safe mechanism

Related Vocabularies

Not showing good manners; rude.
Giving a sign or warning that something, often bad or serious, is going to happen; or overly solemn...
able to be changed; likely to change frequently
Lacking in vitality, force, or conviction; uninspired or uninspiring.
At an angle of 90 degrees to a given line, plane, or surface.
situated or lying across something

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