English

Definition of IDK abbreviation from the Oxford Advanced Learner's Dictionary

 

IDK

 abbreviation
abbreviation
BrE BrE//ˌaɪ diː ˈkeɪ//
 
; NAmE NAmE//ˌaɪ diː ˈkeɪ//
 
(informal) Text messages
 
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(especially in text messages, emails, etc.) I don’t know IDK what to do about it. See related entries: Text messages