Dictionary
mo•raine
Pronunciation: (mu-rān'), [key]—
n.
1. a ridge, mound, or irregular mass of unstratified glacial drift, chiefly boulders, gravel, sand, and clay.
2. a deposit of such material left on the ground by a glacier.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.