# their'n

> English word · Pronoun

## Definitions
1. Alternative form of theirn.

## Etymology
Perhaps due to reanalysis of theirn as a shortening of their one or their own.

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/en/word/their-n