plural sons-in-law
: the husband of one's daughter or son

Examples of son-in-law 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.
My daughter and son-in-law have always made the effort to include her in holidays, birthdays, et cetera. — R. Eric Thomas, Denver Post, 10 Oct. 2026 The accusations against Collins include a revelation in July that his son-in-law, David Alan Scheer II, was using social media to push white nationalist views and deny the Holocaust. — Anna Giaritelli, The Washington Examiner, 9 Oct. 2026 The events of A Deadly American Marriage start with a 911 call placed by Thomas Martens, who tells operators that his son-in-law, Jason Corbett, has been injured in a fight with his wife. — K. Thor Jensen, PC Magazine, 9 Oct. 2026 Along with his daughter, Carbone is survived by his son-in-law, Adrien, and granddaughter, Julia. — Erik Pedersen, Deadline, 8 Oct. 2026 See All Example Sentences for son-in-law

Word History

First Known Use

14th century, in the meaning defined above

Time Traveler
The first known use of son-in-law was in the 14th century

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Cite this Entry

“Son-in-law.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/son-in-law. Accessed 13 Oct. 2026.

Kids Definition

son-in-law

noun
ˈsən-ən-ˌlȯ
plural sons-in-law
ˈsən-zən-
: the husband of one's daughter or son
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