grandparent
Americannoun
noun
Usage
What does grandparent mean? A grandparent is the parent of a person’s parent. When a parent’s child has children, that parent becomes a grandparent. Grandmothers and grandfathers are grandparents. A parent of a grandparent is called a great-grandparent. In your family tree, you have four grandparents and eight great-grandparents. Most people refer to their grandparents with titles like grandma and grandpa. Example: It doesn’t matter what you call your grandparents, as long as you call them.
Other Word Forms
Derived Forms
Etymology
Origin of grandparent
Explanation
A grandparent is your parent's parent. Your dad's mother is your grandparent, and so is your mom's father. If you're lucky enough to have living grandparents, then that's pretty grand. Most people have a special name for each of their grandparents, whether it's "Grandma," "Grandpa Bob," or "Nana." Others never have the chance to meet their grandparents, but everyone has them. The word grandparent, first used at the start of the nineteenth century, uses grand in its sense of "a generation older than." Your grandparents are a generation older than your parents.
Vocabulary lists containing grandparent
It's All in the Family
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September Words
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Unit 10
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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.
Nana, my only living grandparent, is an immigrant from Mexico.
From Salon • Jun. 3, 2026
Elderly people are particularly vulnerable, with experts warning of rising cases of "grandparent scams."
From Barron's • Jun. 3, 2026
It wasn’t like the high school ex-boyfriend who died in a car crash, or the grandparent who went into an ICU and didn’t come out.
From Slate • Apr. 23, 2026
"If you are lucky enough to live with a mum, dad or grandparent who doesn't charge you much rent, then you can build up money even on the minimum wage," he says.
From BBC • Apr. 17, 2026
Then I’ll have to figure out which parent to live with and which grandparent to visit.
From "As Brave As You" by Jason Reynolds
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.
