Caucasus Mountains

a large region between the Black and Caspian seas that contains the Caucasus Mountains

an autonomous republic in southwestern Russia in the northern Caucasus Mountains bordering on Georgia

a republic in Asia Minor on the Black Sea separated from Russia by the Caucasus mountains

an ancient geographical region to the south of the Caucasus Mountains that corresponded approximately to the present-day Georgia

n a geographical region to the south of the Caucasus Mountains and to the north of Turkey that comprises Georgia and Armenia and Azerbaijan