• noun
• synonym
• antonym

• compact disc read-only memory (noun)
  1. rather than with an audio system a compact disk that is used with a computer ; a large amount of digital information can be stored and accessed but it cannot be altered by the user
• erasable programmable read-only memory (noun)
  1. computing a read-only memory chip that can be erased by ultraviolet light and programmed again with new data
• read-only memory chip (noun)
  1. a memory chip providing read-only memory
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