Where does “donkey's” come from?

donkey's (English) comes from English donkey’s years — A long time, years and years.

donkey's (English): A long time

Definitions

  1. A long time

Ancestry of “donkey's”, step by step

StepLanguageWordMeaning
1Englishdonkey’s yearsA long time, years and years
Every word from English donkey’s years
donkey's — Etymology, Origin & Word History | Etymology Explorer