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Definitions

fail-safe

[feyl-seyf] / ˈfeɪlˌseɪf /


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Those recorded cues act as a fail-safe against technical malfunctions during the broadcast, though the orchestra aims to play everything live.

From Los Angeles Times • Mar. 13, 2026

As a key oil producer, Saudi Arabia is relied upon to surge output and stabilize markets during crises, but any physical degradation of its export capacity neuters this critical fail-safe.

From The Wall Street Journal • Mar. 2, 2026

Congress created the Insurrection Act as a fail-safe in response to armed mobs attacking their neighbors and organized militias seeking to overthrow elected officials.

From Los Angeles Times • Oct. 16, 2025

The NFL’s fail-safe against the worst excesses of institutional money is ego.

From Slate • Dec. 12, 2024

When the first seismic waves reached the power plant at Fukushima Daiichi, fail-safe systems shut down the reactors.

From "Meltdown" by Deirdre Langeland




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