odiatus

Etymology
Reborrowed from a Romance language as a past participle of a non-existent verb *odiāre (cf. Italian, Iberian Romance odiar). Corresponds to Classical Latin invīsus, odiōsus, Post-Classical perōsus. Attestations are singular, but found in the name of the species.

Participle

 * 1)  hateful, hated, detested