: something that lasts all night
specifically : an all-night study session

Examples of all-nighter 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.
After The Invite’s premiere, the director pulled two all-nighters listening to presentations from different studios vying to distribute the film. Eliana Dockterman, Time, 26 June 2026 Hollins, scared of sleeping through his alarm, pulled an all-nighter. Cayla Bamberger, New York Daily News, 19 June 2026 What started out as a viewing of Luca Guadagnino’s Challengers became an all-nighter, and the morning after was brutal. Angie Martoccio, Rolling Stone, 18 June 2026 The singer has been out and about in New York the past week, going to game four of the NBA Finals, making an emotional speech at the Songwriters Hall of Fame ceremony, and apparently pulling an all-nighter at Electric Lady Studios (which might have been a birthday party, and not TS13, but still). Fran Hoepfner, Vulture, 17 June 2026 See All Example Sentences for all-nighter

Word History

First Known Use

1870, in the meaning defined above

Time Traveler
The first known use of all-nighter was in 1870

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Cite this Entry

“All-nighter.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/all-nighter. Accessed 14 Jul. 2026.

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