Where does “Graubündnerin” come from?

Graubündnerin (German) comes from German Graubündner, from German Graubünden, from German Bund, from German binden, from Middle High German binden, from Old High German bintan, from Proto-West Germanic bindan, from Proto-Germanic bindaną — to bind; bond.

Ancestry of “Graubündnerin”, step by step

StepLanguageWordMeaning
1GermanGraubündnera native or inhabitant of Graubünden/Grisons, a canton of Switzerland
2GermanGraubündengrey league
3GermanBundalliance; covenant; a fret
4Germanbindento tie up; to fasten; to bind together; to knot;...
5Middle High Germanbindento bind
6Old High Germanbintanto bind
7Proto-West Germanicbindanto bind, to tie
8Proto-Germanicbindanąto bind, to tie
9Proto-Indo-Europeanbʰendʰ-to bind; bond
Every word from Proto-Indo-European bʰendʰ-Every word from Proto-Germanic bindanąEvery word from Proto-West Germanic bindan