Backup in a Sentence  🔊

Definition of Backup

a person or thing that assists or supports someone/something else

Examples of Backup in a sentence

The working mother is looking for a backup babysitter to watch her daughter on days her nanny cannot care for the child.  🔊

For safety reasons, the accountant uses a backup drive to store extra copies of the important files saved on his computer.  🔊

The singer brings several backup dancers to sing in harmony with her on several parts of the song.  🔊

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