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 grandkids and grandpa are enjoying the heck out of life. Chicago Tribune, 21 June 2026 My grandpa's medical practice was one of them. Dylan Gans, Forbes.com, 12 June 2026 Granny sandals are having their moment, just after grandpa shoes had theirs. Elizabeth Logan, Glamour, 2 June 2026 Nothing says 'Happy Fourth of July' like seeing grandpa in his jean shorts! Kaitlyn Yarborough, Southern Living, 2 July 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 7 Jul. 2026.

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