Word | Noun | Adjective | Verb | Adverb |
---|---|---|---|---|
ulcer | Yes | No | No | No |
aphthous ulcer | Yes | No | No | No |
ulcer (noun) | aphthous ulcer (noun) |
---|---|
a circumscribed inflammatory and often suppurating lesion on the skin or an internal mucous surface resulting in necrosis of tissue | a blister on the mucous membranes of the lips or mouth or gastrointestinal tract |