Definition

1. Noun:
   • The process of ulcer formation; the process of becoming ulcerated: The development of an ulcer, which is an open sore on the skin or a mucous membrane, often accompanied by the disintegration of tissue.
   • A circumscribed inflammatory and often suppurating lesion: An ulcer itself, defined as a localized area on the skin or an internal mucous surface where tissue has broken down and died, typically showing signs of inflammation and sometimes pus.

Usage Examples

• Noun (Process):
  • Chronic inflammation can lead to ulceration of the stomach lining.
  • The ulceration of the skin was a slow but painful process.
• Noun (Lesion):
  • The doctor examined the painful ulceration on the patient's leg.
  • An endoscopic biopsy confirmed the presence of a gastric ulceration.

Advanced Usage

• Medical Context: The term is primarily used in medical and pathological contexts to describe both the process and the result of tissue breakdown.
  • The pathophysiology involves ulceration and subsequent scarring of the intestinal wall.
• Figurative Use (Rare): Occasionally used metaphorically to describe a corrosive or festering situation.
  • The scandal was an ulceration on the body politic.

Variants and Related Words

• Ulcer (n): The sore or lesion itself.
  • A peptic ulcer.
• Ulcerate (v): To develop or cause to develop an ulcer.
  • The wound began to ulcerate.
• Ulcerative (adj): Characterized by or causing ulcers.
  • Ulcerative colitis.
• Ulcerated (adj): Affected with an ulcer or ulcers.
  • An ulcerated mouth.

Synonyms

• Sore: A raw or painful place on the body.
• Lesion: A region in an organ or tissue which has suffered damage.
• Necrosis: The death of most or all of the cells in an organ or tissue due to disease, injury, or failure of the blood supply.

Related Phrases

• Ulcer formation: The act or process of an ulcer developing.
• Tissue breakdown: The disintegration of bodily tissue, a key part of ulceration.

Related Idioms

(No common idioms are directly based on the word "ulceration.")

Noun

1. the process of ulcer formation; the process of becoming ulcerated
2. a circumscribed inflammatory and often suppurating lesion on the skin or an internal mucous surface resulting in necrosis of tissue