from The American Heritage® Dictionary of the English Language, 4th Edition
- A river of east-central Asia rising in northeast China and flowing about 1,529 km (950 mi) west then generally northeast along the Russia-China border.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- n. a river in eastern Asia that arises in China and flows northeast along the border between China and Russia to become a tributary of the Amur River
Sorry, no etymologies found.