ppl. a. [f. as prec. + -ING2.] That exulcerates: lit. and fig.
1599. Broughtons Lett., v. 16. He may pleade for himselfe as Iob against his exulcerating comforters.
1611. Cotgr., Mielanacardin, a venomous and exulcerating oyle.
1702. Sir J. Floyer, in Phil. Trans., XXIII. 1172. The Medulla is hot and exulcerating.