aggraded

Variant of aggrade

transitive verb aggraded, aggrading

to build up the level or slope of (a river bed, valley, etc.) by the deposit of sediment

Origin: ag- (var. of ad-) + grade

Related Forms:

Webster's New World College Dictionary Copyright © 2010 by Wiley Publishing, Inc., Cleveland, Ohio.
Used by arrangement with John Wiley & Sons, Inc.
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