maternal
Americanadjective
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of, pertaining to, having the qualities of, or befitting a mother.
maternal instincts.
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related through a mother.
his maternal aunt.
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derived from a mother.
maternal genes.
adjective
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of, relating to, derived from, or characteristic of a mother
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related through the mother's side of the family
his maternal uncle
Other Word Forms
Etymology
Origin of maternal
1475–85; < Medieval Latin māternālis, equivalent to Latin mātern ( us ) ( māter mother 1 + -nus adj. suffix) + -ālis -al 1
Compare meaning
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Explanation
If you are maternal, you are like a mother. How you define what it is to be “like a mother” is up to you, but most people think of nurturing things like chicken soup and kisses on the forehead. The adjective maternal comes from the Latin maternus, which means “of a mother.” Many traits are labeled as maternal, including physical traits that are genetically passed on from the mother — like being color blind. A woman’s desire to have a child is called her “maternal instinct,” and if you care for other people in a nurturing way you are being maternal, even if you are not a mother. Your mother’s mother is your “maternal grandmother.”
Vocabulary lists containing maternal
It's All in the Family
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May Vocabulary Words
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100 SAT Words Beginning with "M"
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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.
Clancy's trial, which featured more than 80 witnesses and days of distressing testimony, sparked debate in the United States over maternal mental health.
From Barron's ● Sep. 29, 2026
She started with her maternal grandmother and worked her way back through time using public archives in the Netherlands until she stumbled upon a painter she had never heard of: Jeremias Schultz.
From The Wall Street Journal ● Sep. 26, 2026
The Owens are the maternal side of the country star’s family.
From Los Angeles Times ● Sep. 23, 2026
Because such events are rarely witnessed, researchers say careful documentation is important for determining whether these behaviors reflect maternal attachment, grief-like responses, or other forms of social and emotional behavior.
From Science Daily ● Sep. 22, 2026
Her maternal grandmother worked there as well, “right up until the day she died.”
From "Drama High" by Michael Sokolove
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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.