scatological

adjective

scat·​o·​log·​i·​cal ˌskat-ᵊl-ˈäj-i-kəl 

variants also scatologic

-ˈäj-ik 

1

: of or relating to the study of excrement

scatological data

2

: marked by an interest in excrement or obscenity

3

: of or relating to excrement or excremental functions

scatological terms