# donkey's years

> English word · Noun

## Definitions
1. A long time, years and years.

## Etymology
1876 or earlier. Possibly chosen because donkeys can be long-lived animals. Likely directly related to donkey's ears, a less frequently used rhyming slang term for years.https://wordhistories.net/2016/06/30/donkeys-years/

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-09-03.
Canonical page: https://plainspell.com/en/word/donkey-s-years