documentation

noun

doc·​u·​men·​ta·​tion ˌdä-kyə-mən-ˈtā-shən How to pronounce documentation (audio)
-ˌmen-
-kyü-
Synonyms of documentationnext
1
: the act or an instance of furnishing or authenticating with documents
2
a
: the provision of documents in substantiation
also : documentary evidence
b(1)
: the use of historical documents
(2)
: conformity to historical or objective facts
(3)
: the provision of footnotes, appendices, or addenda referring to or containing documentary evidence
3
4
: the usually printed instructions, comments, and information for using a particular piece or system of computer software or hardware

Examples of documentation in a Sentence

You cannot visit the country unless you have the proper documentation. Keep your receipts as documentation of your purchases. Can you provide documentation of the claims you're making? The program's documentation is poorly written.
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Organize financial statements, corporate records, tax filings, employment agreements, customer contracts, intellectual property documentation, and operational procedures well before buyers request them. Melissa Houston, Forbes.com, 6 Aug. 2026 Eligible employment, the right type of federal loans, qualifying repayment plans and consistent documentation all play a role in reaching forgiveness after 120 qualifying payments. Angelica Leicht, CBS News, 5 Aug. 2026 Request the documentation needed to show exactly how much this is costing you. Valerie Mesa, PEOPLE, 5 Aug. 2026 Mandatory work requirement documentation will take effect nationally beginning in 2027, and under the GOP’s new rules, most Medicaid patients will now have to renew their enrollment twice a year, rather than once a year. Mark Kreidler, Miami Herald, 4 Aug. 2026 See All Example Sentences for documentation

Word History

First Known Use

1884, in the meaning defined at sense 1

Time Traveler
The first known use of documentation was in 1884

Browse Nearby Words

Cite this Entry

“Documentation.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/documentation. Accessed 8 Aug. 2026.

Kids Definition

documentation

noun
1
: the providing of documents as proof
2
: evidence in the form of documents
3
: written instructions for using a computer or computer program

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