plural of ulcus

The development of an ulcer. / An ulcerous condition.

(palynology, of a pollen grain) Having an ulcus, a rounded pore-like aperture, at one or both poles.

(medicine, transitive) To cause an ulcer to develop. / (medicine, intransitive) To become ulcerous.

affected with ulcers

plural of ulceration

Third-person singular simple present indicative form of ulcerate

present participle of ulcerate

Composed of, or causing ulcers

(medicine) Synonym of acute necrotizing ulcerative gingivitis