Ul"cer*ate (?), 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.

Ul"cer*ate, v. t. To affect with, or as with, an ulcer or ulcers. Harvey.

Ul"cer*ate (?), 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.

Ul"cer*ate, v. t. To affect with, or as with, an ulcer or ulcers. Harvey.

• To develop an ulcer, cause ulceration or become ulcerous