first cousin
Americannoun
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anything or anyone closely related to or resembling another.
The film producer tried not to make the movie a first cousin to his last hit.
Other Word Forms
Noun Inflected Forms
Etymology
Origin of first cousin
First recorded in 1965–70
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.
If the distinguished Soviet literary scholar Olga Freidenberg is known at all in the West, it is for her 45-year correspondence with her beloved first cousin, the novelist and poet Boris Pasternak.
From The Wall Street Journal ● Apr. 24, 2026
He is a first cousin, three times removed, of Sir Winston Churchill and a distant relative of the late Princess Diana through the Spencer family.
From BBC ● Dec. 17, 2025
The genetic analysis identified her as my father’s first cousin once removed and my own second cousin, narrowing the search to my grandfather’s siblings and their children.
From The Wall Street Journal ● Dec. 5, 2025
The following year, he married his first cousin, Patricia Llosa.
From Los Angeles Times ● Apr. 13, 2025
Sourmelina Zizmo, nee Papadiamandopoulos, was my grandparents’ cousin and hence my first cousin twice removed.
From "Middlesex: A Novel" by Jeffrey Eugenides
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Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.