Caucasus (a mountain range on the border of Europe and Asia) · Caucasus (a geopolitical region covering Georgia, Armenia, Azerbaijan, and parts of Russia)
köken: From Middle Irish Cucas, from Latin Caucasus, from Ancient Greek Καύκασος (Kaúkasos), probably from Iranian.
Caucasus (A mountain range in Eastern Europe between the Black Sea and the Caspian Sea, which includes the ranges of Greater Caucasus and Lesser Caucasus)
köken: Borrowed from Ancient Greek Καυκᾰ́σῐον (Kaukắsĭon).