variants also grandaddy
Definition of granddaddynext
as in forerunner
something belonging to an earlier time from which something else was later developed the granddaddy of all English mystery novels

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Example Sentences

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.
Recent Examples of granddaddy That makes this Broadway revival of the ‘70s cult musical — the granddaddy of all experiential shows — fit right in with the wave of end-of-season, party-hearty shows. — Frank Rizzo, Variety, 24 Apr. 2026 Reata Restaurant Reata is the granddaddy, on the brink of turning 30 and still downtown’s home of Southwestern dining. — Bud Kennedy, Fort Worth Star-Telegram, 15 Apr. 2026 Yet now the granddaddy of philanthropic sporting events is being replaced by a sport actually popularized by granddaddies — pickleball. — Scott Maxwell, The Orlando Sentinel, 7 Apr. 2026 The Mimslyn Inn, a member of the Historic Hotels of America, is the granddaddy of all Luray lodging. — Erica Silverstein, Travel + Leisure, 16 Mar. 2026 See All Example Sentences for granddaddy
Recent Examples of Synonyms for granddaddy
Noun
  • Dubbed the ‘American Turtle’ for its appearance, the submarine made three attempts to blow up British ships without success, but is considered the forerunner of modern submarines.
    — Staff Report, Hartford Courant, 16 Sep. 2026
  • Margaret and Alice are the forerunners of Lucy and Ethel, and Shakespeare’s comedy, written expressly to entertain, gives us a sense of what an Elizabethan-era situation comedy might look like.
    — Theater Critic, Los Angeles Times, 23 July 2026
Noun
  • The changes would have affected the environments in which life developed and evolved, from the age of the dinosaurs through to some of our oldest primate ancestors.
    — Keith Cooper, Space.com, 13 Oct. 2026
  • In his view, Flagg Mountain’s fire-scarred stumps corroborate what his community already knew—that their ancestors used fire for centuries—and reinforce their sense of responsibility to care for the land.
    — M. R. O’Connor, New Yorker, 12 Oct. 2026
Noun
  • Then there’s the new electric Jaguar, a machine that inflamed the Internet and became the subject of global controversy when its conceptual precursor was revealed in late 2024.
    — Jason Barlow, Robb Report, 11 Oct. 2026
  • Amazon’s Prime Big Deal Days (also known as October Prime Day) is here, serving as a precursor to Black Friday and Cyber Monday.
    — Cameron Faulkner, The Verge, 6 Oct. 2026

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Cite this Entry

“Granddaddy.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/granddaddy. Accessed 14 Oct. 2026.

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