grandma
Americannoun
-
grandmas
plural
noun
Usage
What does grandma mean? Grandma is an informal word for grandmother—the mother of a person’s parent. When a mother’s child has their own children, that mother becomes a grandma. The word ma is an informal way to say mother. Grandma is often combined with a name, especially when a person has two grandmothers that they call Grandma, as in Grandma Marg and Grandma Marie. Should grandma be capitalized?Grandma should be capitalized when it’s used as a proper name, as in Please tell Grandma that I miss her. But grandma does not need to be capitalized when it’s simply used as a way to refer to her, as in Please tell my grandma that I miss her. Example: It doesn’t matter what you call your grandma, as long as you call her.
Other Word Forms
Noun Inflected Forms
Etymology
Origin of grandma
Explanation
Your grandma is either your mom's mom or your dad's mom. Some people call their grandma "Granny" or "Nana" or "Oma." Grandma is a very common, informal way to say "grandmother." While the preferences of grandmas vary, many of them enjoy being known as Grandma to their grandchildren. Most people use the word grandmother when they're writing or speaking generally or formally. Grandmama came first, around 1749, and grandma followed at the end of that century.
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.
See Examples For:
I tell the story in the book of going to the grocery store with my grandma every weekend and it was owned by a local family.
From Slate ● Jun. 20, 2026
In the bond world that is grandma doing a backflip off the garage roof.
From MarketWatch ● May 21, 2026
And Lady Gaga, Mother Monster though she is, has spent her short but promising acting career channeling grandma, which I mean with the utmost respect and adoration.
From Salon ● May 10, 2026
In the 2026 hellscape of sports betting and doom-scrolling, however, it’s the rare wholesome one: It shuns phones, keeps the mind sharp and gives grandma a prime opportunity to thump the young ’uns.
From The Wall Street Journal ● Apr. 17, 2026
She was taking care of the twins’ grandma who lived about fifty miles from Cedar.
From "I Survived the Eruption of Mount St. Helens, 1980" by Lauren Tarshis
They’re occasionally joined by the family’s matriarch, Kris, the hot grandma to end all hot grandmas, who recently got a face-lift so impressive that it became national news.
From The Wall Street Journal ● Jan. 14, 2026
"Be good when you get to the rainbow bridge, play with the older brothers and sisters, grandpas and grandmas from the neighbourhood," one user wrote.
From Barron's ● Dec. 2, 2025
But I also wanted it to be — I know grandmas and kids are watching, and I wanted it to be funny too.
From Los Angeles Times ● Jun. 12, 2025
"You've got mums, grandmas, survivors crying at these protests because of the devastation this issue has brought to our lives."
From BBC ● Feb. 18, 2025
My grandmas still cleaned, spun, and wove it.
From "Life Is So Good" by George Dawson
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.
