Where does “*lagyūs” come from?

*lagyūs (Proto-Celtic) comes from Proto-Indo-European h₁lengʷʰ- — light.

Ancestry of “*lagyūs”, step by step

StepLanguageWordMeaning
1Proto-Indo-Europeanh₁lengʷʰ-light

Words derived from “*lagyūs

Every word from Proto-Indo-European h₁lengʷʰ-