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documentation

B2
Fairly common

Pronunciation

UK

  • /dˌɒkjuːməntˈeɪʃən/

US

  • /ˌdɑkjəmɛnˈteɪʃən/

Meanings

Noun

  1. written instructions or reference material for a product, system, or process

  2. official documents or records used as evidence or proof

  3. the act or process of recording information in documents

Beyond the definition

Documentation isn't just about dusty old files! It's the work of recording information—anything from how to assemble furniture (those often-frustrating instructions!) to the notes and results of a scientific experiment. Think of it as creating a paper trail—or, more often today, a digital trail—that explains what happened and how something works. A chef carefully writing down a new recipe is creating documentation, and so is a software developer writing a README or clear notes in their code. People also use the word to mean the documents themselves: “Check the documentation for the printer.” It's about making things easy to understand and easy to check later, whether for future reference, legal reasons, or simply to share knowledge. You might say a well-documented project is one where everything is clear and easy to follow—no mysteries!

Examples

  1. 1

    Software guide

    The app works well, but the documentation is confusing.

  2. 2

    Product release

    We need to update the documentation before the new version goes live.

  3. 3

    Employee onboarding

    Good internal documentation makes it much easier for new employees to learn the system.

  4. 4

    Loan application

    The bank asked for supporting documentation before it approved the loan.

    • Phrasesupporting documentation

      extra papers that prove something

More examples
  1. 5

    Formal records

    Her notes were clear, but there was no formal documentation of the agreement.

    • Patterndocumentation of + event/agreement

      records that show it exists or happened

  2. 6

    Medical records

    In the hospital, accurate documentation is essential because other doctors rely on it.

See also

Similar

Shades of meaning

Contrast

  • verbal explanation
  • undocumented claim

Used with (collocations)

  • technical documentation
  • supporting documentation
  • provide documentation
  • documentation requirements

Word family

Explore

Forms and spellings

2 forms open this card.

Main spelling

  • documentationnoun

Forms

  • documentationspluralnoun