Skip to content
Allin

ulcer

nounverbattested in dialogue

  • United Kingdom//ˈʌlsə//
  • United States//ˈʌlsɚ//

An open sore of the skin, eyes or mucous membrane, often caused by an initial abrasion and generally maintained by an inflammation and/or an infection.

noun

  1. 1

    An open sore of the skin, eyes or mucous membrane, often caused by an initial abrasion and generally maintained by an inflammation and/or an infection.

  2. 2

    Peptic ulcer.

    "Worry never solved any problems. Only gives you ulcers."

  3. 3

    figurativeAnything that festers and corrupts like an open sore; a vice in character.

Etymology

From Old French ulcere, from Latin ulcus. Doublet of ulcus.

verb

  1. 1

    To ulcerate.

Forms

plural
ulcers
past tense
ulcered
past participle
ulcered
present participle
ulcering
third person singular
ulcers
The neighbouring pagesAlphabetical order follows the rules of the language, not byte values: an accent decides only between two otherwise identical words, and Spanish files Ñ as a letter of its own.

Lexical content from Wiktionary, under CC BY-SA 4.0 · Source entry · Data version 2026-08-23

Rank among the words of the OpenSubtitles 2018 corpus — film and television subtitles, so spoken rather than written usage (CC BY-SA 3.0).