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melena

[ muh-lee-nuh ]
/ məˈli nə /
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noun Medicine/Medical.
the discharge of black, tarry, bloody stools, usually resulting from a hemorrhage in the alimentary tract.
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Also melaena.

Origin of melena

<New Latin <Greek mélaina, feminine of mélās black
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2021

Medical definitions for melena

melena
[ mə-lēnə ]

n.
The passage of black tarlike stools containing blood that has been acted on by the intestinal juices.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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