father-in-law
noun
ˈfä-t͟hə-rən-ˌlȯ 
-t͟hərn-ˌlȯ
plural fathers-in-law
ˈfä-t͟hər-zən-ˌlȯ
1
: the father of one's spouse
2
archaic
: stepfather
Examples of father-in-law in a Sentence
Recent Examples on the Web
My Christian step-grandmother was barred from attending her father-in-law’s funeral.
—
Rhea Mogul,
CNN Money,
21 June 2026
Natalie’s politician father-in-law, Doug, only seems to invoke his faith for aesthetics, to flavor his political ambitions to his constituents’ liking.
—
Kyley Sitton,
Washington Post,
18 June 2026
Her father-in-law, King Charles, was also treated at the private hospital in central London.
—
Kimi Robinson,
USA Today,
17 June 2026
The Good Place creator reflected on his late father-in-law, Regis Philbin.
—
Derek Lawrence,
Entertainment Weekly,
15 June 2026
See All Example Sentences for father-in-law
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Rhea Mogul,
CNN Money,
21 June 2026
Natalie’s politician father-in-law, Doug, only seems to invoke his faith for aesthetics, to flavor his political ambitions to his constituents’ liking.
—
Kyley Sitton,
Washington Post,
18 June 2026
Her father-in-law, King Charles, was also treated at the private hospital in central London.
—
Kimi Robinson,
USA Today,
17 June 2026
The Good Place creator reflected on his late father-in-law, Regis Philbin.
—
Derek Lawrence,
Entertainment Weekly,
15 June 2026
See All Example Sentences for father-in-law
Cite this Entry
“Father-in-law.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/father-in-law. Accessed 26 Jun. 2026.
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