undocumented

adjective

un·​doc·​u·​ment·​ed ən-ˈdä-kyə-ˌmen-təd How to pronounce undocumented (audio)
Synonyms of undocumentednext
: not documented: such as
a
: not supported by documentary evidence
undocumented expenditures
b
: lacking documents required for legal immigration or residence
undocumented workers

Examples of undocumented in a Sentence

The company cannot reimburse you for undocumented travel expenses.
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.
Tulloss said his organization supports creating a pathway to citizenship for the city’s undocumented immigrants. Melissa Gomez, Los Angeles Times, 4 July 2026 Because Perez Garcia was an undocumented immigrant who had previously been deported. Carolyn Komatsoulis updated July 2, Idaho Statesman, 2 July 2026 More from this past week • The Department of Justice sued Kansas over a 2004 law that allows undocumented students to receive in-state tuition. Matthew Kelly, Kansas City Star, 2 July 2026 Trump signed an executive order on the first day of his second term to limit citizenship to children born to citizens or legal permanent residents, rather than tourists or undocumented immigrants. Maureen Groppe, USA Today, 1 July 2026 See All Example Sentences for undocumented

Word History

First Known Use

1867, in the meaning defined above

Time Traveler
The first known use of undocumented was in 1867

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Cite this Entry

“Undocumented.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/undocumented. Accessed 5 Jul. 2026.

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