Search Result for "scatology": 
Wordnet 3.0

NOUN (2)

1. a preoccupation with obscenity (especially that dealing with excrement or excretory functions);

2. (medicine) the chemical analysis of excrement (for medical diagnosis or for paleontological purposes); 



WordNet (r) 3.0 (2006):

scatology
    n 1: a preoccupation with obscenity (especially that dealing
         with excrement or excretory functions)
    2: (medicine) the chemical analysis of excrement (for medical
       diagnosis or for paleontological purposes)