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soft-shelled turtle definition

☆ soft-shelled turtle

any of a family (Trionychidae) of aquatic turtles of North America, Asia, and Africa, with a soft, oval, leathery shell; esp., a North American genus (Trionyx) common in the Mississippi drainage

Webster's New World College Dictionary Copyright © 2009 by Wiley Publishing, Inc., Cleveland, Ohio.
Used by arrangement with John Wiley & Sons, Inc.

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