Lewis Short
exulcĕrātĭo (noun F) : exulcero
* A soreness, festering, exulceration (post-Aug.).
* Lit.: si nulla exulceratio est,Cels. 4, 22.—In plur.: vesicarum,Plin. 20, 3, 8, § 17.—*
* Trop.: verebar, ne haec non consolatio sed exulceratio esset, i. e. exasperation, aggravation of pain, Sen. Cons. ad Helv. 1, 4.
Charlton T. Lewis, Charles Short, A Latin Dictionary