barchan
barchan definition
bar·chan (bär kän′, bär′kän′)
noun
a crescent-shaped sand dune formed in certain inland desert regions, with the convex side facing into the wind
Etymology: Russ barkhan
Webster's New World College Dictionary Copyright © 2005 by Wiley Publishing, Inc., Cleveland, Ohio.
Used by arrangement with John Wiley & Sons, Inc.
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