plural grandpas
informal
: the father of one's father or mother : grandfather sense 1a
This is an old photo of your grandma and grandpa.
—often used as a form of address
Grandpa, will you read me a story?

Examples of grandpa 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.
The next day, my grandpa brought it home for her for her birthday. — Ashley Williams, CBS News, 16 Sep. 2026 Rose Ellen, Kevin and James have made sure the kids know about their grandpa. — Thomas Tracy, New York Daily News, 11 Sep. 2026 Ahead, see some of the cutest grandpa moments the Happy Days actor has shared of his grandkids. — Alex Apatoff, PEOPLE, 11 Sep. 2026 Some descendant of Van Haltren needs to send those guys a thank-you note for making their great-great-grandpa famous again. — Jayson Stark, New York Times, 4 Sep. 2026 See All Example Sentences for grandpa

Word History

First Known Use

1785, in the meaning defined above

Time Traveler
The first known use of grandpa was in 1785

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Cite this Entry

“Grandpa.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/grandpa. Accessed 29 Sep. 2026.

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