mouth ulcer en · NOUN
Meanings
- 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.
Forms
| Spelling | Features | Labels | Source |
|---|---|---|---|
| mouth ulcers | Number=Plur | lexicographic |
Relateds
peptic ulcer (not to be confused with)