Pronunciation: /ˈbækˌʌp/
noun a reserve or substitute
A1 I always make a backup of my important files on a USB drive.
A2 It's a good idea to create a backup of your phone contacts in case you lose your phone.
B1 The company's backup system failed, causing them to lose important data.
B2 Make sure to regularly update your backup files to ensure you have the most recent information.
C1 The IT department implemented a new backup strategy to improve data recovery in case of emergencies.
C2 Having a backup plan in place is crucial for businesses to minimize downtime and avoid data loss.
verb to support or assist
A1 I backup my important files on a USB drive.
A2 She backs up her photos to the cloud.
B1 The company backs up its data regularly to prevent loss.
B2 It is important to backup your computer before installing new software.
C1 The IT department backs up the entire server system every night.
C2 He backed up all his research data on multiple external hard drives for extra security.
adjective providing support or assistance
A1 I made a backup copy of my important files on a USB drive.
A2 It's always a good idea to have a backup plan in case something goes wrong.
B1 The company's backup generator kicked in when the power went out.
B2 She always keeps a backup phone in case her main one stops working.
C1 The backup dancer stole the show with their incredible moves.
C2 The backup quarterback led the team to victory in the final minutes of the game.
formal It is recommended to create a backup of your important files regularly.
informal Hey, don't forget to backup your photos before you delete them.
slang I always make a backup of my stuff just in case things go south.
figurative Having a backup plan is like having a safety net for unexpected situations.
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