# not your father's

> English word · Phrase

## Definitions
1. Recently changed, made unconventional through modernisation.

## Etymology
From an advertising slogan for the Oldsmobile car, "this is not your father's Oldsmobile".

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/en/word/not-your-father-s