Where does “arc'hlas” come from?

arc'hlas (Breton) comes from Breton glas, from Middle Breton glas, from Proto-Brythonic glas, from Proto-Celtic glastos, from Proto-Indo-European ǵʰl̥h₃stós, from Proto-Indo-European ǵʰelh₃- — to flourish; green, yellow.

arc'hlas (Breton): bluish; grayish; greenish

Definitions

  1. bluish; grayish; greenish

Ancestry of “arc'hlas”, step by step

arc'hlas traces back through two separate lines of ancestry.

via Breton glas

StepLanguageWordMeaning
1Bretonglasblue
2Middle Bretonglas
3Proto-Brythonicglasgreen, blue
4Proto-Celticglastosgreen, blue
5Proto-Indo-Europeanǵʰl̥h₃stós
6Proto-Indo-Europeanǵʰelh₃-to flourish; green, yellow

via Breton ar

StepLanguageWordMeaning
1Bretonarthe
Every word from Proto-Indo-European ǵʰelh₃-Every word from Proto-Indo-European ǵʰl̥h₃stósEvery word from Proto-Celtic glastos