What is the meaning of computer backup?

noun

  • Computer science. ( a copy of a file or directory on a separate storage device)
    • usage: "he made a backup in case the original was accidentally damaged or erased"
WordNet 3.0 © 2006 by Princeton University
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APAWordNet. (2010). computer backup. Retrieved September 20, 2026, from http://smartdefine.org/computer_backup/definitions/1266927
ChicagoWordNet. 2010. "computer backup" http://smartdefine.org/computer_backup/definitions/1266927 (accessed September 20, 2026).
HarvardWordNet 2010, computer backup, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/computer_backup/definitions/1266927>.
MLAWordNet. "computer backup" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/computer_backup/definitions/1266927>