CDR

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See also: CD-R

English[edit]

Initialism[edit]

CDR

  1. call detail record: a computer record representing a unit of traffic handled by a telephone exchange.
  2. common data rate
  3. content of decrement of register: cdr is a Lisp (and Scheme) instruction, that has become a verb in the MIT: "to cdr down" means to evaluate the items of a list one by one.
  4. (ophthalmology) cup-to-disc ratio

Anagrams[edit]