Where does “bàn-ghlas” come from?

bàn-ghlas (Scottish Gaelic) comes from Scottish Gaelic glas, from Middle Irish glas, from Old Irish glas, from Proto-Celtic glastos, from Proto-Indo-European ǵʰl̥h₃stós, from Proto-Indo-European ǵʰelh₃- — to flourish; green, yellow.

bàn-ghlas (Scottish Gaelic): ashen, wan

Definitions

  1. ashen, wan

Ancestry of “bàn-ghlas”, step by step

bàn-ghlas traces back through two separate lines of ancestry.

via Scottish Gaelic glas

StepLanguageWordMeaning
1Scottish Gaelicglasgreen; grey; lock
2Middle Irishglas
3Old Irishglasgreen, greenish; blue, green-blue, grey-blue; the...
4Proto-Celticglastosgreen, blue
5Proto-Indo-Europeanǵʰl̥h₃stós
6Proto-Indo-Europeanǵʰelh₃-to flourish; green, yellow

via Scottish Gaelic bàn

StepLanguageWordMeaning
1Scottish Gaelicbànwhite, pale, fair; fair, blond
2Old Irishbánwhite; pure
3Proto-Celticbānoswhite
4Proto-Indo-Europeanbʰeh₂-to shine, glow light; to speak, say
5Proto-Indo-Europeanbʰeh₂-s-ri-
Every word from Proto-Indo-European ǵʰelh₃-Every word from Proto-Indo-European ǵʰl̥h₃stósEvery word from Proto-Celtic glastos