Oral ulcer
Also called Mouth sore
DentistryEssential
A painful open sore on the mucous membrane inside the mouth.
Korean
구강 궤양(입병)
입안 점막에 생기는 통증을 동반한 개방성 궤양.
French
Ulcère buccal
Plaie ouverte et douloureuse sur la muqueuse de l'intérieur de la bouche.
Word parts
or/oRoot(Latin) Mouth