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open marriage

noun

: a marriage in which the partners agree to let each other have sexual partners outside the marriage

Examples of open marriage 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.
Jean Garnett on West and Girl and open marriage. Literary Hub, 21 Nov. 2025 The two investigators had already begun building a strong circumstantial case against Frank Byers — the bullet casings in her home, his unlikely story that Makayla agreed to an open marriage and left with a bald man in a white truck. Liza Finley, CBS News, 16 Nov. 2025 Some people may think the couple's drama is even deserved in cases like this, while others are rushing to quench their curiosity about what even is an open marriage. Nicole Fallert, USA Today, 3 Nov. 2025 Prenups force couples to agree on that definition, perhaps even setting terms for an open marriage or other relationship boundaries. Julia Rodgers, Fortune, 3 Oct. 2025 In this relationship comedy, a man (Kyle Marvin) seeks a little help from his friends after his wife (Adria Arjona) asks for a divorce, only to throw the friends’ (Dakota Johnson, Michael Angelo Covino) professedly open marriage into disarray in the process. Chris Foran, jsonline.com, 3 Sep. 2025 Splitsville understands why modern romance makes an open marriage so appealing. Faith Hill, The Atlantic, 28 Aug. 2025 Paul and Julie have an open marriage; their relationship is as modern as their taste in architecture, and Carey, guileless to a fault, assumes that his friend won’t mind. Justin Chang, New Yorker, 22 Aug. 2025 The messages appeared to show a disagreement between the two over the terms of their open marriage, according to The Newnan Times-Herald. Jenna Sundel, MSNBC Newsweek, 20 Aug. 2025

Word History

First Known Use

1971, in the meaning defined above

Time Traveler
The first known use of open marriage was in 1971

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Cite this Entry

“Open marriage.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/open%20marriage. Accessed 29 Nov. 2025.

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