Bible Dictionaries
Serolin

Webster's Dictionary

(1):

(n.) A peculiar fatty substance found in the blood, probably a mixture of fats, cholesterin, etc.

(2):

(n.) 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.

Bibliography Information
Webster, Noah. Entry for 'Serolin'. Noah Webster's American Dictionary. https://www.studylight.org/​dictionaries/​eng/​web/​s/serolin.html. 1828.