Scato is defined as waste matter from the bowels.
An example of scato is scatology which is the study of feces.
feces or excrement
Origin of scato-from Classical Greek sk?r (gen. skatos), excrement from Indo-European base an unverified form s?er-, to defecate from source Old Norse skarn, Old English scearn, dung
Origin of scato-Greek skato- from skōr skat- dung ; see sker-3 in Indo-European roots.