lights-out

noun

1
: a command or signal for putting out lights
2
: a prescribed bedtime for persons living under discipline

Examples of lights-out in a Sentence

Recent Examples on the Web
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.
Wisconsin's defense is playing lights-out in winning streak. New York Times, 22 Oct. 2024 In the spirited celebration after that win, hand-delivered by Curry’s lights-out shooting, Durant’s clutch scoring and James’ defense on Nikola Jokić, Edwards showed more of his growing on-court maturity. Jon Krawczynski, The Athletic, 15 Aug. 2024 Flacco was lights-out in a handful of starts for Cleveland a year ago, and the veteran played well in three appearances for Indianapolis earlier this season. David Faris, Newsweek, 3 Nov. 2024 Taking automation a step further, lights-out, hands-off processes driven by AI are a long way off, said Ed Ratner, head of machine learning at Verseon International Corporation. Joe McKendrick, Forbes, 30 Oct. 2024 See all Example Sentences for lights-out 

Word History

First Known Use

1864, in the meaning defined at sense 1

Time Traveler
The first known use of lights-out was in 1864

Dictionary Entries Near lights-out

Cite this Entry

“Lights-out.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/lights-out. Accessed 28 Nov. 2024.

Last Updated: - Updated example sentences
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