Definition: Meaning of, ulcer in English to English dictionary.

Pronunciation: / ˈʌlsə /

  • noun
  • synonym
  • antonym
Word Forms:
Singular Plural
ulcer ulcers
  1. a sore area on your skin or inside your body that may BLEED or produce poisonous substances
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ulcer used in phrases

  • aphthous ulcer (noun)
    1. a blister on the mucous membranes of the lips, mouth or gastrointestinal tract
  • decubitus ulcer (noun)
    1. as in bedridden patients a chronic ulcer of the skin caused by prolonged pressure on it
  • duodenal ulcer (noun)
    1. a peptic ulcer of the duodenum
  • gastric ulcer (noun)
    1. a peptic ulcer of the stomach
  • mouth ulcer (noun)
    1. a sore area in the mouth of people or animals, caused by illness or a disease
  • peptic ulcer (noun)
    1. a painful ULCER inside someone's stomach
  • ulcer diet (noun)
    1. a diet of foods that are not irritating
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