sleep together

idiomatic phrase

informal
: to have sex with each other
She found out that her husband and his boss were sleeping together.

Examples of sleep together 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.
Carrie and Big slept together on their first real date, kicking off what would turn out to be a lifelong love affair. Nicole Briese, People.com, 15 Aug. 2025 The president and his assistant are sleeping together. R. Eric Thomas, Denver Post, 19 July 2025 Cuddling at a Coldplay concert isn’t exactly in the same wheelhouse as sleeping together. Brayden Garcia, Fort Worth Star-Telegram, 18 July 2025 Screenshot from an April 28 TikTok video of an owner checking the security camera and discovering the cats all sleeping together. Liz O'Connell, MSNBC Newsweek, 16 July 2025 See All Example Sentences for sleep together

Word History

First Known Use

1936, in the meaning defined above

Time Traveler
The first known use of sleep together was in 1936

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Cite this Entry

“Sleep together.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/sleep%20together. Accessed 20 Aug. 2025.

Last Updated: - Updated example sentences
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