Etymology in the sources
Source-reportedVia l’ancien français, du vieux gallois gwalch.
Sources for this account (3)
- French Wiktionary: GalvanoCC-BY-SA-4.0 · retrieved 2026-10-14
- Wikidata Q19826711CC0-1.0 · retrieved 2026-10-15
- Wiktionary: GalvanoCC-BY-SA-4.0 · retrieved 2026-10-15

