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in-law

[in-law]

noun

  1. a relative by marriage.



in-law

noun

  1. a relative by marriage

“Collins English Dictionary — Complete & Unabridged” 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

adjective

  1. (postpositive; in combination) related by marriage

    a father-in-law

“Collins English Dictionary — Complete & Unabridged” 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
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Word History and Origins

Origin of in-law1

First recorded in 1890–95; back formation from mother-in-law, brother-in-law, etc.
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Word History and Origins

Origin of in-law1

C19: back formation from father-in-law, etc
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Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

She and her husband always lodged with her in-laws in New Prague, Minn., on Thanksgiving and Christmas.

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The presence of the surly uncle, insufferable in-law, or grating girlfriend at the holiday table can make it hard to truly count one’s blessings.

The loss of their home and independence has aged his in-laws physically, he said.

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He tried, but his English in-laws just looked at him strangely.

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But their marriage sours and her in-laws turn overbearing.

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inlawinlay