E / exulcĕrātrix
noun

exulcĕrātrix

gen. exulcĕrātrīcis · gender feminine · decl. 3rd
(also ), , id.
she who causes soreness; exulceration
she who causes soreness or exulceration: vis septica et exulc., Plin. 27, 12, 80, § 105.