granddaddy

noun

grand·​dad·​dy ˈgran-ˌda-dē How to pronounce granddaddy (audio)
variants or less commonly grandaddy
1
2
: one that is the first, earliest, or most venerable of its kind

Examples of granddaddy in a Sentence

the granddaddy of all English mystery novels
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.
He's won the Indy 500 (still considered the granddaddy of the Indy series) back-to-back, in 2023 and 2024. Tracy Smith, CBS News, 15 June 2025 First came Kodak, the granddaddy of them all, founded in Rochester, New York, in 1892. Mark Sparrow, Forbes.com, 6 June 2025 The granddaddy of the city’s culinary scene isn’t some starchy, white-tablecloth restaurant, though. Brandon Griggs, CNN Money, 10 May 2025 Then there’s the Dow Jones Industrial Average, the granddaddy of the major indices. Moneyshow, Forbes.com, 25 Apr. 2025 See All Example Sentences for granddaddy

Word History

First Known Use

1648, in the meaning defined at sense 1

Time Traveler
The first known use of granddaddy was in 1648

Browse Nearby Words

Cite this Entry

“Granddaddy.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/granddaddy. Accessed 1 Jul. 2025.

Last Updated: - Updated example sentences
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