Where does “glāsijn” come from?

glāsijn (Middle Dutch) comes from Old Dutch glasin, from Proto-West Germanic glasīn, from Proto-West Germanic glas, from Proto-Germanic glasą, from Proto-Indo-European ǵʰel- — to shine, glimmer, glow; to shimmer, gleam;...

Ancestry of “glāsijn”, step by step

glāsijn traces back through two separate lines of ancestry.

via Old Dutch glasin

StepLanguageWordMeaning
1Old Dutchglasin—
2Proto-West Germanicglasīnglazen, made of glass
3Proto-West Germanicglasglass
4Proto-Germanicglasąglass
5Proto-Indo-Europeanǵʰel-to shine, glimmer, glow; to shimmer, gleam;...

via Old Dutch glasīn

StepLanguageWordMeaning
1Old Dutchglasīn—
Every word from Proto-Indo-European ǵʰel- →Every word from Proto-Germanic glasą →Every word from Proto-West Germanic glas →