ulcer
- A sore on the skin or a mucous membrane, accompanied by the disintegration of tissue, often resulting in an open wound that is slow to heal. nounThe patient was diagnosed with a stomach ulcer after experiencing severe abdominal pain.Diabetic patients are at a higher risk of developing foot ulcers due to poor circulation.
- A condition or situation that is likened to an ulcer in being harmful or difficult to heal. nounThe corruption in the organization was like an ulcer, eating away at its integrity.The social unrest in the region acted as an ulcer, causing continuous instability.