yalu

noun Pinyin, Wade-Giles.

1. a river in E Asia, forming part of the boundary between Manchuria and North Korea and flowing SW to the Yellow Sea. 300 miles (483 km) long.

noun

1. a river in E Asia, rising in N North Korea and flowing southwest to Korea Bay, forming a large part of the border between North Korea and NE China. Length: 806 km (501 miles)