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 His mother-in-law has already shown symptoms of the disease. Dana Rose Falcone, Peoplemag, 23 May 2024 Meanwhile, construction of accessory dwelling units, known as ADU’s or mother-in-law cottages, has remained steady over the last three years. Scooty Nickerson, The Mercury News, 19 May 2024 While Akerman interviewed her mother-in-law during Saturday’s show, Wickham jokingly ripped off Akerman’s skirt, referencing the iconic move. Chantelle Lee, TIME, 12 May 2024 Divorcee Emma, in the midst of planning her daughter’s wedding, has to deal with her daughter’s future mother-in-law from hell. Mary Ann Grossmann, Twin Cities, 12 May 2024 See all Example Sentences for mother-in-law 

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'mother-in-law.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

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 6 Jun. 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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