fail-safes

plural of fail-safe
as in precautions
a measure taken to preclude loss or injury there are so many fail-safes built into the system that a highly unlikely series of mistakes would have to be made before failure could occur

Synonyms & Similar Words

Relevance

Example Sentences

Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Recent Examples of fail-safes Deeper studies of such events can help manufacturers implement fail-safes to protect solar panels in the future. — Ameya Paleja, Interesting Engineering, 25 May 2026 The team also developed numerous fail-safes to ensure consistent, trustworthy performance. — IEEE Spectrum, 26 Sep. 2016
Recent Examples of Synonyms for fail-safes
Noun
  • Monks and nuns take more stringent precautions to avoid harming creatures, even accidentally.
    — Encyclopedia Britannica, Encyclopedia Britannica, 30 Sep. 2026
  • Thirty years of collaboration seems to have freed her from some precautions.
    — Olivier Bouchara, Vanity Fair, 30 Sep. 2026
Noun
  • Chip heavyweight Nvidia is rolling out a new software platform that allows AI developers to set safeguards for agents to prevent them from misbehaving.
    — Lim Hui Jie, CNBC, 29 Sep. 2026
  • OpenAI CHief Executive Sam Altman has joined other industry leaders in calling for a slowdown, warning that companies do not yet have adequate safeguards to control the most capable systems.
    — Thomas Beaumont, Los Angeles Times, 29 Sep. 2026

Browse Nearby Words

Cite this Entry

“Fail-safes.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/fail-safes. Accessed 2 Oct. 2026.

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

More from Merriam-Webster