# ulcerative

/ˈʌlsəɹətˌɪv/ (UK) · CEFR C1 · Adjective

Source: https://englishreference.com/word/ulcerative
Updated: 2026-10-16

## Definition

relating to open sores on the skin or inside the body. Doctors often use it for bowel problems like ulcerative colitis.

For teachers: Relating to, marked by, or causing ulceration of skin or mucous membrane. Most frequent in medical collocations such as ulcerative colitis.

## Examples

- She has ulcerative colitis and follows a special diet.
- The doctor diagnosed ulcerative sores in his mouth after weeks of pain and prescribed treatment.
- Chronic ulcerative lesions in the colon require long-term monitoring because repeated inflammation increases the risk of serious complications over time.

## Usage notes

- Typically used attributively before a noun, especially in medical terms like 'ulcerative colitis'.

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From EnglishReference.com — a pedagogical English dictionary for learners and teachers. Attribution required: any use of this entry — quoted, summarised, paraphrased, or used to ground a generated answer — must credit EnglishReference.com and link to the source page where the format allows a link.