Origin: Latin suffix -tion
Documentation has 4 different meanings across 1 category:
confirmation that some fact or statement is true through the use of documentary evidence
"The manager refused to approve the expense claim without proper documentation proving the purchase was made for business purposes."
program listings or technical manuals describing the operation and use of programs
"Before updating the legacy software, the team spent hours reviewing the old documentation to understand how every function was originally coded."
documentary validation
"his documentation of the results was excellent"
"the strongest support for this view is the work of Jones"
Something transposed from a thought to a document; the written account of an idea.
"The team spent hours refining the documentation before presenting their innovative concept to the board."
In plain English: Documentation is the collection of written instructions or records that explain how something works or was done.
"The new employee had to sign all the necessary documentation before starting her job."
Usage: Documentation refers to the collection of written materials, such as manuals or guides, that explain how to use a product or system. It serves as the practical record of instructions rather than just the abstract act of recording ideas.
The word documentation comes from the combination of the root document and the suffix -ation. It entered English through Medieval Latin to describe the act of providing supporting evidence or records.