-əˌrāt, usu -ād.+V verb
( -ed/-ing/-s )
Etymology: Middle English ulceraten, from Latin ulceratus, past participle of ulcerare to ulcerate, from ulcer-, ulcus ulcer
transitive verb
: to affect with or as if with an ulcer
an ulcerated stomach
intransitive verb
: to undergo ulceration