What is a callback in Swift?

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  1. #language
  2. #callback
  3. #array
  4. #called
  5. #swift
  6. #arguments
  7. #argument
  8. #integers
  9. #example
  10. #function
  11. #which
  12. #another
  13. #returns
  14. #iterates
  15. #return
  16. #takes
  17. #anything