first cousin

noun

: cousin sense 1a

Examples of first cousin 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.
Prince William and Princess Kate’s children Prince George, 12, Princess Charlotte, 11, and Prince Louis, 8, have no relationship with Prince Archie and Princess Lilibet, despite being first cousins. — Simon Perry, PEOPLE, 15 July 2026 The documentary confirms that Porush did indeed marry his first cousin, Nancy. — Kalia Richardson, USA Today, 14 July 2026 In addition to her close relationship with the late queen, Lady Pamela was also a first cousin to Prince Philip. — Rachel Burchfield, InStyle, 5 June 2026 Francis' daughter, Sofia (who won an Oscar for her work on 2003's Lost in Translation), is therefore Cage's first cousin. — Joey Nolfi, Entertainment Weekly, 28 May 2026 See All Example Sentences for first cousin

Word History

First Known Use

1649, in the meaning defined above

Time Traveler
The first known use of first cousin was in 1649

Rhymes for first cousin

See All Rhymes for first cousin

Browse Nearby Words

firstcomer
first cousin
first cross
See all Nearby Words

Cite this Entry

“First cousin.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/first%20cousin. Accessed 23 Jul. 2026.

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Kids Definition

first cousin

noun
: cousin sense 1a
Last Updated: - Updated example sentences
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