mouth ulcers

A form of mouth ulcer — An aphthous ulcer; an open sore in the mouth, or rarely a break in the mucous membrane or the epithelium on the lips or surrounding the mouth.

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Meanings

noun
  1. pluralplural of mouth ulcer
Cite this entry
APA

mouth ulcers. (n.d.). In WatkinsX Dictionary. Retrieved November 5, 2026, from https://dictionary.watkinsx.com/word/mouth%20ulcers

MLA

“mouth ulcers.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/mouth%20ulcers. Accessed November 5, 2026.

Chicago

WatkinsX Dictionary, s.v. “mouth ulcers,” accessed November 5, 2026, https://dictionary.watkinsx.com/word/mouth%20ulcers.

Source: mouth ulcers on Wiktionary, CC BY-SA 4.0.