v. i. [ imp. & p. p. Ulcerated p. pr. & vb. n. Ulcerating. ] [ L. ulceratus, p. p. of ulcerare, fr. ulcus ulcer. ] To be formed into an ulcer; to become ulcerous. [ 1913 Webster ]

v. t. To affect with, or as with, an ulcer or ulcers. Harvey. [ 1913 Webster ]

a. Affected with, or as with, an ulcer or ulcers; as, an ulcerated sore throat. [ 1913 Webster ]

n. [ L. ulceratio: cf. F. ulcération. ] (Med.) The process of forming an ulcer, or of becoming ulcerous; the state of being ulcerated; also, an ulcer. [ 1913 Webster ]

a. Of or pertaining to ulcers; as, an ulcerative process. [ 1913 Webster ]