Visual meaning of 'backup'? - learn with images, example in daily life

Visual illustration of backup: A reserve or substitute. - Image 1

backup: A reserve or substitute. - Thumbnail 1

backup: A reserve or substitute. - Thumbnail 2

backup: A reserve or substitute. - Thumbnail 3

noun

A reserve or substitute.

"If the goalkeeper is injured, we have a backup."

aid system technology technical computing

Visual illustration of backup: A copy of a file or record, stored separately from the original, that can be used to recover the original if it is destroyed or damaged. - Image 1

backup: A copy of a file or record, stored separately from the original, that can be used to recover the original if it is destroyed or damaged. - Thumbnail 1

backup: A copy of a file or record, stored separately from the original, that can be used to recover the original if it is destroyed or damaged. - Thumbnail 2

noun

A copy of a file or record, stored separately from the original, that can be used to recover the original if it is destroyed or damaged.

"After the power failure, we had to restore the database from backup."

computing technology business

Visual illustration of backup: An accumulation of material caused by a (partial) obstruction or (complete) blockage of the flow or movement of the material, or an accumulation of material that causes an overflow due to the flow being greater than the maximum possible flow. - Image 1

backup: An accumulation of material caused by a (partial) obstruction or (complete) blockage of the flow or movement of the material, or an accumulation of material that causes an overflow due to the flow being greater than the maximum possible flow. - Thumbnail 1

backup: An accumulation of material caused by a (partial) obstruction or (complete) blockage of the flow or movement of the material, or an accumulation of material that causes an overflow due to the flow being greater than the maximum possible flow. - Thumbnail 2

noun

An accumulation of material caused by a (partial) obstruction or (complete) blockage of the flow or movement of the material, or an accumulation of material that causes an overflow due to the flow being greater than the maximum possible flow.

"The accident caused a mile-long backup on the highway."

material environment disaster technical industry

Visual illustration of backup: (law enforcement) reinforcements

noun

(law enforcement) reinforcements

"The police called in backup to handle the large crowd. "

police law military

Visual illustration of backup: Standby, reserve or extra. - Image 1

backup: Standby, reserve or extra. - Thumbnail 1

backup: Standby, reserve or extra. - Thumbnail 2

backup: Standby, reserve or extra. - Thumbnail 3

adjective

Standby, reserve or extra.

"I am only a backup player."

technology computing business electronics technical

Visual illustration of backup: That is intended as a backup. - Image 1

backup: That is intended as a backup. - Thumbnail 1

backup: That is intended as a backup. - Thumbnail 2

adjective

That is intended as a backup.

"Make a backup copy of that file."

technology computing technical device system utility aid

Visual illustration of backup: Supporting, reinforcing; of or related to accompaniment - Image 1

backup: Supporting, reinforcing; of or related to accompaniment - Thumbnail 1

backup: Supporting, reinforcing; of or related to accompaniment - Thumbnail 2

adjective

Supporting, reinforcing; of or related to accompaniment

"The teacher's clear explanations were a backup to the textbook's information. "

aid function technical