Meanings
- A suburb in Pontllanfraith community, Caerphilly borough county borough, Wales (OS grid ref ST1795)
- A hamlet in Melindwr community, Ceredigion, Wales (OS grid ref SN6580).
Origin
From Welsh.
Full word history & related roots →Cite this entry
Penllwyn. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/Penllwyn
“Penllwyn.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/Penllwyn. Accessed November 3, 2026.
WatkinsX Dictionary, s.v. “Penllwyn,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/Penllwyn.
Source: Penllwyn on Wiktionary, CC BY-SA 4.0.