brother-in-law

noun

broth·​er-in-law ˈbrə-t͟hər-ən-ˌlȯ How to pronounce brother-in-law (audio)
ˈbrət͟h-rən-,
ˈbrə-t͟hərn-
plural brothers-in-law ˈbrə-t͟hərz-ən- How to pronounce brother-in-law (audio)
1
: the brother of one's spouse
2
a
: the husband of one's sibling
b
: the husband of one's spouse's sibling

Examples of brother-in-law in a Sentence

Recent Examples on the Web David Wright opened the door for the officers, then his brother-in-law retrieved a shotgun and came back to the door with the barrel pointed at the ceiling, according to the lawsuit. Olivia Lloyd, Charlotte Observer, 14 May 2024 In recent years, Sanborn joined forces with his nephew and brother-in-law to launch the YouTube series Sanborn Sessions in 2017. Njera Perkins, Peoplemag, 14 May 2024 Survivors include his siblings, Edward, Ronald and Veronica; sisters-in-law Susan and Helen; and brother-in-law Jack. Mike Barnes, The Hollywood Reporter, 11 May 2024 The January lawsuit also alleged Monaco was fatigued, which was denied by Ralph Monaco, who is Monaco’s lawyer and brother-in-law. Ilana Arougheti, Kansas City Star, 11 May 2024 One of the first suits related to Zantac was filed by Light’s brother-in-law, an attorney in Florida. Jamie Ducharme, TIME, 9 May 2024 But there's always been a massive emphasis on the need to be sort of forming these groups with maybe your brother-in-law and your neighbor and your colleague or something. Leah Feiger, WIRED, 2 May 2024 His brother-in-law, Maxie Garb, who used to march alongside Mr. Schwartz in the protests, hasn’t been attending the political rallies since the start of the war. Shoshanna Solomon, The Christian Science Monitor, 24 Apr. 2024 The funniest moment didn't come from the Jokers Toward the end of the night, Murray told the crowd about his brother-in-law, who is decades younger than him and just a kid. David Wysong, The Enquirer, 22 Apr. 2024

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'brother-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 brother-in-law was in the 14th century

Dictionary Entries Near brother-in-law

Cite this Entry

“Brother-in-law.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/brother-in-law. Accessed 24 May. 2024.

Kids Definition

brother-in-law

noun
broth·​er-in-law
ˈbrət͟h-(ə-)rən-ˌlȯ,
ˈbrət͟h-ərn-ˌlȯ
plural brothers-in-law
ˈbrət͟h-ər-zən-
1
: the brother of one's spouse
2
: the husband of one's sibling or of one's spouse's sibling

More from Merriam-Webster on brother-in-law

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