I / inventrix
noun

inventrix

gen. inventrīcis · gender feminine · decl. 3rd
she that finds out; invents; an inventress
she that finds out or invents, an inventress (class.): omnium doctrinarum inventrices Athenae, Cic. de Or. 1, 4, 13: belli, id. N. D. 3, 21, 53: carminis hujus, Ov. F. 6, 709.