Meanings
- A village and community in Neath Port Talbot borough county borough, Wales (OS grid ref SN8410).
Origin
From Welsh.
Full word history & related roots →Cite this entry
Onllwyn. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/Onllwyn
“Onllwyn.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/Onllwyn. Accessed November 3, 2026.
WatkinsX Dictionary, s.v. “Onllwyn,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/Onllwyn.
Source: Onllwyn on Wiktionary, CC BY-SA 4.0.