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
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In the coming years voters will have to grapple with those changes and determine new benchmarks, both for the lights-out aces whose arms couldn’t hold up and the steady workhorses who rarely missed a start.
—
Mac Cerullo, Boston Herald, 25 Jan. 2026
Lester was lights-out in World Series play, going 3–0 with a 1.77 ERA in six outings.
—Dan Schlossberg, Forbes.com, 21 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
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Mac Cerullo, Boston Herald, 25 Jan. 2026
Lester was lights-out in World Series play, going 3–0 with a 1.77 ERA in six outings.
—Dan Schlossberg, Forbes.com, 21 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
Cite this Entry
“Lights-out.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/lights-out. Accessed 10 Feb. 2026.
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