mekong(n = noun.object) mekong river - an Asian river; flows through a large delta in southern Vietnam into the South China Sea;
is a kind of river
is a part of burma, myanmar, union of burma, cambodia, kampuchea, kingdom of cambodia, cathay, china, communist china, mainland china, people's republic of china, prc, red china, lao people's democratic republic, laos, kingdom of thailand, siam, thailand