father-in-law

noun

ˈfä-t͟hə-rən-ˌlȯ How to pronounce father-in-law (audio)
-t͟hərn-ˌlȯ
plural fathers-in-law ˈfä-t͟hər-zən-ˌlȯ How to pronounce father-in-law (audio)
1
: the father of one's spouse
2
archaic : stepfather

Examples of father-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.
During the first half of the game, the NBC Sunday Night Football crew tossed to the suite to show Swift excitedly hugging her future father-in-law, who was wearing a Kelce jersey, while Swift’s game day outfit featured a mini Chiefs jersey dress with red striping detail in a nod to KC’s colors. Gil Kaufman, Billboard, 13 Oct. 2025 The deal accelerated over several crucial moments — Israel’s strike on Qatar, discussions on the sidelines of the recent United Nations General Assembly in New York City and Jared Kushner’s conversations with his father-in-law, these sources said. Yamiche Alcindor, NBC news, 10 Oct. 2025 On July 14, a jury of 10 women and two men found Serafini guilty of first-degree murder and attempted murder for the shooting that killed his father-in-law Gary Spohr, 70, and severely wounded his mother-in-law, Wendy Wood, 68, at their home near Lake Tahoe. Rosalio Ahumada, Sacbee.com, 7 Oct. 2025 Troy Edwards, Comey’s son-in-law, resigned from his position with the DOJ just minutes after his father-in-law was indicted. Gabe Whisnant, MSNBC Newsweek, 2 Oct. 2025 See All Example Sentences for father-in-law

Word History

First Known Use

14th century, in the meaning defined at sense 1

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

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Cite this Entry

“Father-in-law.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/father-in-law. Accessed 17 Oct. 2025.

Kids Definition

father-in-law

noun
fa·​ther-in-law
ˈfät͟h-(ə-)rən-ˌlȯ,
ˈfȧt͟h-,
-ərn-ˌlȯ
plural fathers-in-law
ˈfät͟h-ər-zən-,
ˈfȧt͟h-
: the father of one's husband or wife

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