Variant of backup
or back-up
adjective
noun
Webster's New World College Dictionary Copyright © 2010 by Wiley Publishing, Inc., Cleveland, Ohio. Used by arrangement with John Wiley & Sons, Inc.
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Browse entries near backup
backswimmer
backswing
backsword
backtrack
backtrack (synonyms)
backup (synonyms)
backup (computer)
backup & recovery
backup ball
backup copy