Great Wall

Từ điển WordNet v3.1 - WordNet Dictionary

noun

a fortification 1,500 miles long built across northern China in the 3rd century BC;
it averages 6 meters in width
• Syn:
Chinese Wall, Great Wall of China
• Instance Hypernyms:
rampart, bulwark, wall
• Part Holonyms:
China, People's Republic of China, mainland China, Communist China, Red China,
PRC, Cathay