yourn
YoursYours.
Meaning
1 senses(Appalachia, especially)Yours.
Origin
From Middle English youren. Displaced in standard speech by the -s form, yours. See also oFrom Middle English youren. Displaced in standard speech by the -s form, yours. See also ourn, hern. Cognate with West Flemish joen (“yourn”).
Wiktionary, CC BY-SA 4.0 · source