The story
First known use, by meaning
- from 16th c. A native or inhabitant of Rhaetia in central and eastern Switzerland.
- from 16th c. Pertaining to the culture or geography of Raetia.
- from 19th c. An extinct non-Romance language spoken in the ancient region of Raetia in the eastern Alps in pre-Roman and Roman times.
- from 18th c. Rhaeto-Romance, a continuum of modern Romance languages spoken in much the same region.
Etymology from Wiktionary, CC BY-SA 4.0.