Definition of canker sore noun from the Oxford Advanced Learner's Dictionary


canker sore

BrE BrE//ˈkæŋkə sɔː(r)//
; NAmE NAmE//ˈkæŋkər sɔːr//
(North American English) (British English mouth ulcer)
jump to other results
a small sore area in the mouth
See the Oxford Advanced American Dictionary entry: canker sore

Other results

All matches