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Webster's New World College Dictionary » pennyweight
pennyweight
pennyweight definition
penny·weight (pen′ē wāt′)
noun
a unit of weight, equal to ounce troy or 24 grains (1.5552 grams): abbrev. pwt
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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