Meaning & Definition of word "Backup"

Backup

/ˈbækˌʌp/

1. A copy of data or files made to protect against loss or damage.
- Example: Make sure to create a backup of your important documents before the software update.
2. A person or thing that can be used as an alternative if the primary one fails.
- Example: If the lead actor falls ill, we have a backup ready to step in.
3. A delay or accumulation of things, such as traffic or work, due to an obstruction.
- Example: There was a backup on the highway due to road construction.

1. To make a copy of data or files for safety.
- Example: I always backup my data on an external hard drive to prevent loss.
2. To reinforce or support someone or something.
- Example: The manager asked her team to backup her during the presentation.

The term backup originates from the combination of 'back' and 'up,' referring to moving data to a secondary location.

backup plan:

A strategy or alternative plan prepared in case the primary one fails.

backup against the wall:

In a difficult situation with no obvious solution or escape.

create a backup:

To make a copy of data or files for protection.

restore:

To bring back or recover data from a backup.

redundancy:

The state of being redundant; often used in computing to enhance reliability.

assistance:

The act of helping or supporting someone.

Meaning: To call for reinforcements.

Example Sentence: We need backup at the party because it's getting crowded.

Meaning: To support someone in a discussion or argument.

Example Sentence: He had my backup when I explained my side of the story.