thon · pronoun1
Proposed in 1858 by Charles Crozat Converse from that + one. Compare also dialectal English and Scots thon (“that; yon”, adjective; pronoun).
thon · adjective2
Etymology from Wiktionary, CC BY-SA 4.0.
Today it means: they (singular). Gender-neutral third-person singular subject pronoun, coordinate with gendered pronouns he and she. Full definition →