Undocumented

/ʌnˈdɒkjʊmən(t)ɪd/

adjectivemedium📊CommonFact
2 meanings3 questions

Definitions

2 meanings
1

Lacking official documents or records; not supported by evidence.

/ʌnˈdɒkjʊmən(t)ɪd/

adjectiveneutralmedium
Fact

Not supported or verified by official papers or evidence.

The undocumented files were removed by the system admin.

💡 Simply: Imagine you have a secret recipe, but no one knows where it came from or how to make it. That's kinda like something being undocumented! It's missing the proof or the instructions.

👶 For kids: Not having any papers to prove something.

More Examples

2

He faced challenges with his undocumented status.

How It's Used

Law

"Undocumented immigrants may face deportation."

Technology

"The undocumented features of the software caused problems."

2

Not accompanied by written information or instructions.

/ʌnˈdɒkjʊmən(t)ɪd/

adjectiveneutralmedium
Information

Lacking written instructions or information.

The undocumented features of the program caused frustration.

💡 Simply: Imagine you get a new toy with no instructions. Undocumented means there’s no manual, guide, or explanation to help you use it.

👶 For kids: Not having any instructions or information.

More Examples

2

Many legacy systems have undocumented code.

How It's Used

Technology

"The undocumented features of the software were difficult to use."

Tip:Think of a product with no manual – undocumented operations.

From 'un-' (not) + 'documented' (supported by documents, evidence). The term gained prominence with discussions on immigration and computer code.

The term related to immigration has seen increasing use since the late 20th century. In the tech world, it has been present since the early days of software.

Memory tip

Think of a lost passport – undocumented travel.

Word Origin

LanguageLatin
Original meaning

"a lesson, example, or proof"

undocumented immigrantundocumented statusundocumented workerundocumented featureundocumented code

Common misspellings

undocummentedundocmented

Usage

30%Spoken
70%Written