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bilirubinoid

[ bĭl′ĭ-rōōbə-noid′ ]
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n.

Any of various intermediate chemical substances, usually found in urine and feces, produced during the conversion of bilirubin to stercobilin through the action of reductive enzymes in intestinal bacteria.

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The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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