Dictionary entry

Ulcerate

Webster's Dictionary 1913

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.