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.
On Thursday, the same day The Athletic reported that the Houston Astros had reopened talks with their free agent third baseman Alex Bregman, the team was also reported to be attempting to shed reliever and former lights-out closer Ryan Pressly. Gordon G. Chang, Newsweek, 25 Jan. 2025 After some miscues earlier in the game, Jackson was lights-out on the Ravens’ final drive. Kevin Dotson, CNN, 19 Jan. 2025 The Buckeyes jumped out to a 34-0 lead before Oregon managed a late first-half score, and the defense was lights-out, holding the Ducks to minus-23 rushing yards. Daniel R. Depetris, Newsweek, 10 Jan. 2025 Does Burrow have one more lights-out performance in him? The Athletic Nfl Staff, The Athletic, 3 Jan. 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

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 1 Feb. 2025.

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!