Meanings
- A village in Cwm Cadnant community, Anglesey, Wales (OS grid ref SH5676).
- A village and community in Carmarthenshire, Wales (OS grid ref SN6931).
Origin
From Welsh, llan (“parish, church”) + Sadwrn (“Saint Sadwrn”).
Full word history & related roots →Cite this entry
Llansadwrn. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/Llansadwrn
“Llansadwrn.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/Llansadwrn. Accessed November 4, 2026.
WatkinsX Dictionary, s.v. “Llansadwrn,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/Llansadwrn.
Source: Llansadwrn on Wiktionary, CC BY-SA 4.0.