A / auxĭlĭātrix
noun

auxĭlĭātrix

gen. auxĭlĭātrīcis · gender feminine · decl. 3rd
auxiliator
she; that helps; aids
she that helps or aids, that which aids: gratia, Cassiod. Ep. 2, 40: sapientia, Mythogr. Vat. 2, 113 Mai.