yourn

/jɔːrn/
pronoun
  1. A dialectal or nonstandard form of 'yours'.
    • He asked if the car was yourn.
    • That book is yourn, not mine.
    • In some rural dialects, people say 'yourn' instead of 'yours'.
What does "yourn" mean? | whatsthatwordmean | whatsthatwordmean