O / ōrātrix
noun

ōrātrix

gen. ōrātrīcis · gender feminine · decl. 3rd
She that prays; beseeches; a female suppliant
She that prays or beseeches, a female suppliant (rare but class.): me oratricem haud sprevisti, Plaut. Mil. 4, 2, 80: pacis et foederis, * Cic. Rep. 2, 8, 14.—
rhetoric; oratory
A transl. of ῥητορική, rhetoric, oratory, Quint. 2, 14, 1.