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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

The boats had rejected their inputs and automatically idled as a fail-safe, making them “dead” in the water.

From The Wall Street Journal • Nov. 27, 2025

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

One significant solution implemented as a fail-safe for Level 4 automated vehicles is the concept of remote driving.

From Science Daily • Nov. 21, 2024

She referred to it as nature’s fail-safe, as if that could draw the poison from the sting.

From "We Are the Ants" by Shaun David Hutchinson




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