Pronunciation: (wô'tur-kôrs", -kōrs", wot'ur-), [key]
1. a stream of water, as a river or brook.
2. the bed of a stream that flows only seasonally.
3. a natural channel conveying water.
4. a channel or canal made for the conveyance of water.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.