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auxiliary storage

auxiliary storage

3.7
A device like a hard drive or flash drive that keeps data for a long time
  • noun
  • /ɔːɡˈzɪljəri ˈstɔːrɪdʒ/
  • Specialized
translation icon : almacenamiento auxiliar
  • In order for merge sort to be efficient, you needed auxiliary storage that corresponded to the size of the list.

In order for merge sort to be efficient, you needed auxiliary storage that corresponded to the size of the list.

Examples

  • The company uses cloud backup as auxiliary storage for important files that need to be retained long-term.

  • To prevent data loss, it is essential to have auxiliary storage that can back up your critical documents.

  • My computer's auxiliary storage holds all the photos and videos I want to keep secure and accessible.

Synonyms

storage
vsauxiliary storage
  • Specialized
148 2.7

A device or place that holds computer data

is a more specific term for long-term non-main-memory data devices
store
vsauxiliary storage
  • Specialized
84 3.7

A part of a computer where data is kept

is restricted to hardware devices used for long-term storage not software
storage device
vsauxiliary storage
  • Specialized
5 3.5

A thing that stores computer files, like a hard drive or USB stick

is limited to long-term non-main-memory use rather than any device
external drive
vsauxiliary storage
2 3.3

A device you connect to a computer by cable to save files

is about long-term storage in the system rather than physical housing
secondary storage
vsauxiliary storage
  • Specialized
1 3.8

A device like a hard disk or flash drive that keeps data when the computer is off

is the same concept but named in general technical usage
external storage
vsauxiliary storage
  • Specialized
1 3.8

A device you plug into a computer to save or move files

is used for long-term devices rather than only physical separability
computer storage
vsauxiliary storage
  • Specialized
1 2.7

The place inside a computer where files and information are kept

is narrower, meaning devices outside main memory for long-term keeping
non-volatile storage
vsauxiliary storage
  • Specialized
5.1

Computer memory that keeps data when power is off

is focused on long-term device use rather than only power retention

How Fast

read/write memory
  • Specialized
4.2
auxiliary storage
  • Specialized
3.7

Surface Forms

Morphology

auxiliary + storage

The compound is directly interpretable from 'auxiliary' (extra/backup) + 'storage' (place/device for storing data); a B1 learner who knows both words will understand it refers to a secondary or backup place to keep data rather than the main memory. This is a straightforward adjective+noun composition common across languages, so the meaning is compositional and immediately comprehensible.

Etymology

Auxiliary storage gives a simple picture: your computer's desk is where you work and the auxiliary storage is the filing cabinet where you keep papers you do not need right now. So, auxiliary storage means a place to save data for the 'long-term' rather than the 'main memory' used while a program runs.