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See more synonyms for granddaddy on Thesaurus.com
noun, plural grand·dad·dies. Informal.
  1. grandfather.
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Origin of granddaddy

First recorded in 1760–70; grand- + daddy
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Related Words for granddaddy

ancestor, patriarch, grandpa, pap, forefather, elder, granddaddy, granddad, gramps, grandpappy

Examples from the Web for granddaddy

Contemporary Examples of granddaddy

Historical Examples of granddaddy

  • Granddaddy pays me 10 cents a week for keeping house for him, too.


    Eliot H. Robinson

  • Granddaddy thought it was beautiful too—although he called it "purty."


    Eliot H. Robinson

  • I think that I have not felt so utterly lonesome since granddaddy died.


    Eliot H. Robinson

  • “Helloa, there, Granddaddy Bullfrog,” shouted the little rabbit.

  • He said it, and I'm here to say that I don't want to be the granddaddy of the children of an atheist.