Medical Dictionary


noun uro·bi·lin·o·gen \ˌyr-ə-bī-ˈlin-ə-jən, -ˌjen\

Medical Definition of UROBILINOGEN

:  any of several chromogens that are reduction products of bilirubin and yield urobilins on oxidation—called also stercobilinogen


How to use a word that (literally) drives some people nuts.
Test your vocab with our fun, fast game
Ailurophobia, and 9 other unusual fears