# granddaddy

> English word · Noun · frequency rank #62,931

## Definitions
1. A grandfather.
2. Something that is the greatest or most significant of its kind.

## Etymology
From grand- + daddy.

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/en/word/granddaddy