Where does “Blauschild” come from?

Blauschild (French) comes from German Blauschild, from German Blau, from Middle High German blā, from Old High German blāo, from Proto-West Germanic blāu, from Proto-Germanic blēwaz, from Proto-Indo-European bʰlēw- — yellow, blond, grey.

Ancestry of “Blauschild”, step by step

StepLanguageWordMeaning
1GermanBlauschild
2GermanBlauthe colour blue; a particular tone of blue; a...
3Middle High Germanblāblue
4Old High Germanblāoblue, dark, grey; blue; yellow
5Proto-West Germanicblāublue
6Proto-Germanicblēwazblue; a dark bluish or grey colour, black
7Proto-Indo-Europeanbʰlēw-yellow, blond, grey
Every word from Proto-Indo-European bʰlēw-Every word from Proto-Germanic blēwazEvery word from Proto-West Germanic blāu