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.
Sam Hauser joined Brown in the spotlight with his lights-out shooting. Greg Dudek, Boston Herald, 18 Jan. 2026 Well, Luka played and LeBron played and the Lakers shot lights-out from three-point range and were solid across the board on defense while building a 32-point lead in the third quarter and rolling over the Hawks 141-116 at Crypto.com Arena. Assistant Sports Editor, Los Angeles Times, 14 Jan. 2026 Our defense has been playing lights-out all season. Jerry McDonald, Mercury News, 4 Jan. 2026 The Phillies had a strong rotation, a lights-out closer, and a lineup that had a good balance of power and on-base threat. Nelson Espinal, MSNBC Newsweek, 2 Dec. 2025 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

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Cite this Entry

“Lights-out.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/lights-out. Accessed 23 Jan. 2026.

Last Updated: - Updated example sentences
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