Definitions

1. adjective

relating to the Rhaetian Alps, a mountain range in the eastern Alps.

“The Rhaetian Railway runs through the picturesque Rhaetian Alps.”

2. noun

a member of the ancient Celtic people who inhabited the region of Raetia in the Alps.

“The Rhaetian tribe played a significant role in the ancient Roman Empire.”

3. adjective

of or relating to the Rhaetian culture, language, or people.

“The Rhaetian language was spoken in the region of Raetia.”