mother-in-law

noun

moth·​er-in-law ˈmə-t͟hər-ən-ˌlȯ How to pronounce mother-in-law (audio)
ˈmət͟h-rən-,
ˈmə-t͟hərn-
plural mothers-in-law ˈmə-t͟hər-zən-ˌlȯ How to pronounce mother-in-law (audio)
1
: the mother of one's spouse
2
archaic : stepmother

Examples of mother-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.
Set against the backdrop of the War of the Roses, The Dreadful follows Anne (Turner) and her sinister mother-in-law Morwen (Harden), who live a solitary, harsh life on the outskirts of society. Matt Grobar, Deadline, 22 Nov. 2024 Her mother-in-law actually messaged me a very sweet message afterwards. Ashlyn Robinette, People.com, 21 Nov. 2024 Gutierrez-Ochoa allegedly kidnapped two members of the Mexican Navy around November 2021 in an attempt to secure the release of his mother-in-law, El Mencho’s wife, who had been arrested by Mexican authorities. Brittny Mejia, Los Angeles Times, 21 Nov. 2024 But why is her fiancé so skittish, and where in the name of V.C. Andrews is her future mother-in-law? The Week Us, theweek, 19 Nov. 2024 See all Example Sentences for mother-in-law 

Word History

First Known Use

14th century, in the meaning defined at sense 1

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

Dictionary Entries Near 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 1 Dec. 2024.

Kids Definition

mother-in-law

noun
moth·​er-in-law
ˈmət͟h-(ə-)rən-ˌlȯ,
ˈmət͟h-ərn-ˌlȯ
plural mothers-in-law
ˈmət͟h-ər-zən-
: the mother of one's husband or wife

More from Merriam-Webster on mother-in-law

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