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
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Albanian investigators have begun digging into the private equity firm spearheading the project, the first son-in-law’s Affinity Partners. Rafi Schwartz, TheWeek, 8 June 2026 Her son-in-law said the victim’s condition has not improved. Barry Williams, New York Daily News, 5 June 2026 After Hubbard’s death in 1897, his son-in-law, famous inventor Alexander Graham Bell, took charge. Matthew Wills, JSTOR Daily, 1 June 2026 Lewis is survived by his wife of 57 years, Judy Lewis; his daughter, Elle Anderson; his son-in-law, Clarke Anderson; and grandchildren Ellison and Evans Anderson. Miami Herald, 31 May 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 10 Jun. 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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