retrieval

retrieval — noun

1. the act of recovering something that has gone missing or been left behind, such

1.nounB2
Definition

the act of recovering something that has gone missing or been left behind, such as finding camping gear at a mountain shelter or rescuing a pet from a dangerous building.

Example

Bao spent the morning helping with the retrieval of camping equipment from the mountain shelter.

phrase structure: retrieval of [something] from [somewhere]

The fire department focused on the safe retrieval of the cat from the burning building.

collocation: safe retrieval

Common collocations
  • safe retrieval
  • quick retrieval
  • successful retrieval
  • retrieval of goods
  • retrieval from a site
  • efforts at retrieval
Synonyms
  • recovery

    broader term; can apply to health, finances, or lost items, while 'retrieval' focuses more on the physical act of getting something back.

  • reclamation

    more formal and technical, often used for land, materials, or resources; less common for everyday objects.

  • recovery

    the closest synonym for physical objects; 'recovery of stolen goods' vs 'retrieval of lost items' — largely interchangeable.

Antonyms
  • loss

    the opposite of retrieving something is losing it in the first place.

  • disposal

    the act of getting rid of something deliberately, the reverse of retrieval.

Grammar Patterns

retrieval of [something]

retrieval from [somewhere]

[adjective] retrieval

Usage Note

More common in formal or technical writing. In everyday speech, phrases like 'getting something back' or 'picking something up' are typically used instead.

Common Mistakes

The doctor said his retrieval will take several weeks.' (when meaning recovery from illness)
The doctor said his recovery will take several weeks.
'retrieval' is used for objects or items you get back, not for health or abstract states.

2. the process of finding and obtaining information that has been stored in a compu

2.nounB2
Definition

the process of finding and obtaining information that has been stored in a computer system, database, or other electronic device.

Example

The new software speeds up the retrieval of patient records from the hospital database.

collocation: retrieval of [data type] from [storage system]

Mizuki showed her students how to improve the retrieval of sources for their research papers.

Common collocations
  • data retrieval
  • information retrieval
  • document retrieval
  • retrieval system
  • retrieval speed
  • retrieval tool
  • retrieval process
Synonyms
  • access

    emphasises the ability to reach data rather than the process of obtaining it; 'data access' focuses on permission or availability.

  • extraction

    suggests pulling data out of a larger set, often for analysis; more hands-on than 'retrieval'.

  • lookup

    simpler and more informal, usually about finding a specific record or value in a database.

Antonyms
  • deletion

    the deliberate removal of data from storage.

  • erasure

    complete removal of data, often permanently.

Grammar Patterns

retrieval of [data type]

[noun phrase] retrieval

retrieval [noun]: retrieval system

Usage Note

The compound forms 'data retrieval' and 'information retrieval' are standard technical terms. 'Information retrieval' is the broader academic field (library science, search engines), while 'data retrieval' often refers to database or file system operations.

Common Mistakes

I need to do a retrieval of the file.' (when simply meaning 'find the file')
I need to retrieve the file' or 'I need to do a file retrieval.
'retrieval' as a noun is common in technical descriptions but less natural in everyday requests.

Word family

Synonym discussion

Sense: noun/2

All four words relate to obtaining data from a computer, but they differ in scope and connotation. 'Retrieval' is the broadest — it covers the full process of locating and returning stored information, from a database query to restoring a deleted file. 'Access' focuses on the ability or permission to reach data (e.g., 'user access to the system'), not the act of pulling it out. 'Extraction' implies pulling data out of a larger set for a specific purpose, often involving transformation (e.g., extracting customer records for a report). 'Lookup' is the simplest and most concrete — typically a single-value search (e.g., looking up a phone number in a directory). 'Fetching' is closer to retrieval but more informal and action-oriented, commonly used in programming (e.g., 'fetching data from an API'). For everyday computing, use 'retrieval' for formal descriptions, 'lookup' for simple searches, and 'fetching' in technical or casual contexts.

accessextraction ↗lookup ↗fetching

Common collocations

Nouns

Adverbs

Phrases

  • the retrieval of data
  • information retrieval
  • document retrieval

Prepositions

Etymology

FrenchEnglish

The noun 'retrieval' was formed in English in the 1640s from the verb 'retrieve', which came from Middle French 'retrouver' meaning 'to find again'. The French word combines 're-' (again) and 'trouver' (to find). The computing sense of retrieving stored data developed in the 1960s alongside early database systems and information science.