Caucasus

Words with a similar base: Caucasus, Caucasus_Mountains

'Caucasus'

[caucasus.n.01] as in: the mountain range in Caucasia between the Black Sea and the Caspian Sea that forms part of the traditional border between Europe and Asia

'Caucasus'

[caucasia.n.01] as in: a large region between the Black and Caspian seas that contains the Caucasus Mountains; oil is its major resource