mother-in-law
noun
moth·er-in-law
ˈmə-t͟hər-ən-ˌlȯ 
ˈmət͟h-rən-,
ˈmə-t͟hərn-
plural mothers-in-law
ˈmə-t͟hər-zən-ˌlȯ
1
: the mother of one's spouse
2
archaic
: stepmother
Examples of mother-in-law in a Sentence
Recent Examples on the Web
Before meeting her for the first time, Jonas watched Warren’s tearful Tony acceptance speech with Chopra Jonas and his mother-in-law.
—
Marley Marius, Vogue, 6 Mar. 2025
Andrea Tai said her mother-in-law was tragically widowed in July 2000, when a hit-and-run accident took her husband’s life.
—Christina Mayo, Miami Herald, 6 Mar. 2025
Tim Nelson, also a first-time protester, stood alongside his 9-year-old daughter and mother-in-law.
—Tess Kenny, Chicago Tribune, 5 Mar. 2025
In our family, my mother-in-law had a flip phone that did not allow use of apps.
—Carolyn Rosenblatt, Forbes, 4 Mar. 2025
See All Example Sentences for mother-in-law
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Marley Marius, Vogue, 6 Mar. 2025
Andrea Tai said her mother-in-law was tragically widowed in July 2000, when a hit-and-run accident took her husband’s life.
—Christina Mayo, Miami Herald, 6 Mar. 2025
Tim Nelson, also a first-time protester, stood alongside his 9-year-old daughter and mother-in-law.
—Tess Kenny, Chicago Tribune, 5 Mar. 2025
In our family, my mother-in-law had a flip phone that did not allow use of apps.
—Carolyn Rosenblatt, Forbes, 4 Mar. 2025
See All Example Sentences for mother-in-law
Cite this Entry
“Mother-in-law.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/mother-in-law. Accessed 13 Mar. 2025.
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