hircine adj.

"goat-like," 1650s, from Latin hircinus "like a goat, of a goat," from hircus "he-goat, buck," which is probably related to hirsutus "shaggy, rough-haired" (see hirsute). "In general, words for 'goat' lack a PIE etymology" [de Vaan]. Latin also had hircosus "smelling like a goat," and hirquitallus "adolescent boy." English has used hircinous for "having a goat-like odor."