pilot light
noun
1
: a small permanent flame used to ignite gas at a burner
2
: an indicator light showing where a switch or circuit breaker is located or whether a motor is in operation or power is on
called also pilot lamp
Examples of pilot light in a Sentence
Recent Examples on the Web
To me, those tiny altars were the pilot lights of our house.
—
Victor Lodato, The New Yorker, 29 July 2024
Legends keep them in the soul, a pilot light for payback.
—Sean Keeler, The Denver Post, 14 Feb. 2024
The rarest pilot lights burn hottest when the nights bring their darkest and coldest.
—Sean Keeler, The Denver Post, 14 Feb. 2024
Finally, an acetylene torch was needed to light the pilot light.
—Larry Printz, Ars Technica, 4 Oct. 2023
See all Example Sentences for pilot light 
Victor Lodato, The New Yorker, 29 July 2024
Legends keep them in the soul, a pilot light for payback.
—Sean Keeler, The Denver Post, 14 Feb. 2024
The rarest pilot lights burn hottest when the nights bring their darkest and coldest.
—Sean Keeler, The Denver Post, 14 Feb. 2024
Finally, an acetylene torch was needed to light the pilot light.
—Larry Printz, Ars Technica, 4 Oct. 2023
See all Example Sentences for pilot light
These examples are programmatically compiled from various online sources to illustrate current usage of the word 'pilot light.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.
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“Pilot light.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/pilot%20light. Accessed 22 Sep. 2024.
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