from The American Heritage® Dictionary of the English Language, 4th Edition
- n. Rock debris transported downhill by rain.
- transitive v. To wash (material) down a slope by rain.
from The Century Dictionary and Cyclopedia
- n. See wash.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- n. the washing away of soil or other loose material by rain
Sorry, no etymologies found.