Ser"o*lin (?), n. [Serum + L. oleum oil.] Physiol. Chem. (a)
A peculiar fatty substance found in the blood, probably a mixture of fats, cholesterin, etc.
(b)
A body found in fecal matter and thought to be formed in the intestines from the cholesterin of the bile; -- called also stercorin, and stercolin.
© Webster 1913.