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ID

noun [U]
 
 
/ˌaɪˈdiː/ informal

Definition

A2 any official card or document with your name and photograph or other information on it that you use to prove who you are: Have you got any ID? A driving licence or cheque card will do.Official documentsIdentifying
(Definition of ID noun from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)

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