"consisting of or pertaining to feces," 1731, from Latin stercus (genitive stercoris) "dung" (from metathesized form of PIE *skert-, extended form of root *sker- (4) "excrement, dung") + -aceous.
Entries linking to stercoraceous
-aceous
word-forming element denoting "belonging to, of the nature of," from Latin -aceus, enlarged form of adjectival suffix -ax (genitive -acis); see -acea. Especially in biology, "pertaining to X order of plants or animals."