Where does “gúalach” come from?

gúalach (Old Irish) comes from Old Irish gúal, from Proto-Indo-European gʷol-, from Proto-Indo-European ǵwelH- — to burn; to shine.

Ancestry of “gúalach”, step by step

StepLanguageWordMeaning
1Old Irishgúalcoal, charcoal; charcoal, coal
2Proto-Indo-Europeangʷol-—
3Proto-Indo-EuropeanǵwelH-to burn; to shine

Words derived from “gúalach”

Every word from Proto-Indo-European ǵwelH- →Every word from Proto-Indo-European gʷol- →Every word from Old Irish gúal →