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Defenition of the word back up

    • Defenition of the word back up

      • make a copy of (a computer file) esp. for storage in another place as a security cop; "You'd better back up these files!"
      • move backwards from a certain position; "The bully had to back down"
      • become or cause to become obstructed; "The leaves clog our drains in the Fall"; "The water pipe is backed up"
      • establish as valid or genuine; "Can you substantiate your claims?"
      • be supportive of; "Will you support me during the meeting?"
      • establish as valid or genuine; "Can you back up your claims?"
      • make a copy of (a computer file) especially for storage in another place as a security cop; "You''d better back up these files!"
      • give moral or psychological support, aid, or courage to; "She supported him during the illness"; "Her children always backed her up"
      • establish as valid or genuine
      • become or cause to become obstructed
      • make a copy of (a computer file) especially for storage in another place as a security copy
      • move backwards from a certain position
      • give moral or psychological support, aid, or courage to

    Synonyms for the word back up

      • back
      • back down
      • back off
      • choke
      • choke off
      • clog
      • clog up
      • congest
      • foul
      • substantiate
      • support

    Hyponyms for the word back up

      • advance
      • aid
      • assist
      • back
      • block
      • boost
      • buy at
      • choke up
      • crap up
      • encourage
      • endorse
      • frequent
      • further
      • gum up
      • help
      • indorse
      • lug
      • patronise
      • patronize
      • promote
      • second
      • shop
      • shop at
      • silt
      • silt up
      • sponsor
      • stuff
      • undergird

    Hypernyms for the word back up

      • affirm
      • block
      • close up
      • confirm
      • copy
      • corroborate
      • draw back
      • impede
      • jam
      • move back
      • obstruct
      • obturate
      • occlude
      • pull away
      • pull back
      • re-create
      • recede
      • reenforce
      • reinforce
      • retire
      • retreat
      • substantiate
      • support
      • sustain
      • withdraw

    Antonyms for the word back up

      • unclog

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