Caspian

Từ điển WordNet v3.1 - WordNet Dictionary

noun

a large saltwater lake between Iran and Russia fed by the Volga River;
the largest inland body of water in the world
• Syn:
Caspian Sea
• Instance Hypernyms:
lake
• Part Holonyms:
Iran, Islamic Republic of Iran, Persia, Soviet Union, Russia,
Union of Soviet Socialist Republics, USSR