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

callback

noun
 
/ˈkɔːlbæk/
 
/ˈkɔːlbæk/
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  1. [countable] a phone call that you make to somebody who has just called youTopics Phones, email and the internetc2
  2. [uncountable, countable] (computing) a process by which the user of a computer or phone system proves their identity by contacting a computer, which then contacts them
  3. [countable] (especially North American English) an occasion when you are asked to return somewhere, for example for a second interview when you are trying to get a job
See callback in the Oxford Advanced American Dictionary
Check pronunciation: callback

Nearby words

trait
noun
 
 
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