Synonyms of in-lawnext
: a relative by marriage

Examples of 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.
Even though many people, if not most, don’t maintain the same level of closeness to their in-laws after a divorce, obviously the people in this situation feel differently. Eric Thomas, Baltimore Sun, 5 Jan. 2026 Since the party, OP and her sister-in-law haven't spoken and her in-laws decided to spend Christmas at her sister-in-law's house instead. Hannah Sacks, PEOPLE, 5 Jan. 2026 Son-in-law Danny Sillman, who has a sports-entrepreneurial background and has studied the team’s innards in recent years, is thought to be a rising voice in the organization on decisions like this. Dave Hyde, Sun Sentinel, 2 Jan. 2026 Former congregation members speak out for the first time, including the Enoch family and Mary’s own relatives—her sister Denise Jefferson Odinaka, cousin Dan Cosby, and cousin-in-law Kim Cosby. Jenzia Burgos, StyleCaster, 1 Jan. 2026 See All Example Sentences for in-law

Word History

Etymology

mother-in-law, etc.

First Known Use

1892, in the meaning defined above

Time Traveler
The first known use of in-law was in 1892

Browse Nearby Words

Cite this Entry

“In-law.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/in-law. Accessed 7 Jan. 2026.

Kids Definition

in-law

noun
ˈin-ˌlȯ
: a relative by marriage

More from Merriam-Webster on in-law

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