nBilifuscin(Physiol) A brownish green pigment found in human gallstones and in old bile. It is a derivative of bilirubin.
Century Dictionary and Cyclopedia
nbilifuscinA substance described as existing in very small quantities in gallstones. It is of a dark-green color, insoluble in water, chloroform, and ether, soluble in alcohol and alkalis, and reacts with nitric acid like bilirubin. Its formula is C16H20N2O4.