English

Definition of toothache noun from the Oxford Advanced Learner's Dictionary

 

toothache

 noun
noun
BrE BrE//ˈtuːθeɪk//
 
; NAmE NAmE//ˈtuːθeɪk//
 
[uncountable, countable, usually singular]
 
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a pain in your teeth or in one tooth (British English) I've got toothache. (North American English, British English) I've got a toothache.
See the Oxford Advanced American Dictionary entry: toothache