Where does “blo” come from?
blo (Romansch) comes from Proto-Germanic blēwaz, from Proto-Indo-European bʰlēw- — yellow, blond, grey.
blo (Romansch): blue
Ancestry of “blo”, step by step
| Step | Language | Word | Meaning |
|---|
| 1 | Proto-Germanic | blēwaz | blue; a dark bluish or grey colour, black |
| 2 | Proto-Indo-European | bʰlēw- | yellow, blond, grey |