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pepo
pepper
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peptic ulcer
pep·tic ul·cer (plural pep·tic ul·cers)


noun 
Definition:
 
ulcer in digestive tract: erosion of the mucous membrane that lines the upper digestive tract, caused by excess secretion of acid in the stomach
Encarta® World English Dictionary [North American Edition] © & (P)2009 Microsoft Corporation. All rights reserved. Developed for Microsoft by Bloomsbury Publishing Plc.
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