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.
The Munich Agreement The Munich Agreement – the deal that ceded the Sudetenland region of Czechoslovakia to Adolf Hitler’s Germany in a bid to avert war in Europe — is the granddaddy of historical analogies. Nathan Hodge, CNN Money, 23 Aug. 2025 Then the old granddaddy of all the deer tribes came out of the thicket and followed the does. Chester Chatfield, Outdoor Life, 20 Aug. 2025 The granddaddy of all junior surf contests, The Menehune contest was first held at the La Jolla Shores in 1965 and was won by a young girl, Margot Godfrey (Oberg), a future world champion. News Release, San Diego Union-Tribune, 4 Aug. 2025 This is the granddaddy of biases in the business world. Jj Rosen, The Tennessean, 24 July 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 10 Sep. 2025.

Last Updated: - Updated example sentences
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