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
These examples are automatically compiled from online sources to illustrate current usage. Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.
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 Just some consistent Dodgers offense, coupled with more dominance from a lights-out pitching staff. Jack Harris, Los Angeles Times, 17 Oct. 2024 Driving the news: Detroit kept Cleveland scoreless with lights-out pitching and clutch defensive plays. Joe Guillen, Axios, 10 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 14 Nov. 2024.

Last Updated: - Updated example sentences
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