2. Us chunks of stone used for this
verb transitiveWord forms: ˈripˌrapped or ˈripˌrapping Us
3. to make a riprap in or on
Webster’s New World College Dictionary, Fourth Edition, compiled by the
editors of Webster’s New World Dictionaries. Copyright © 2010 by Houghton
Mifflin Harcourt. Published by Houghton Mifflin Harcourt. All rights reserved.