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.
Cerda says this Latino wealth gap report is important because the immigration crackdown of undocumented Latino people leads to uncertainty about their futures, the inability to be promoted or to apply for other jobs because of their undocumented status, which ultimately harms Texas’ economy. Kamal Morgan, Fort Worth Star-Telegram, 4 May 2026 Many undocumented immigrants are caught up in a grey area, and each situation is different. Kaitlyn Schallhorn, Oc Register, 4 May 2026 Almost a decade ago, a Palos Township trustee came under fire for Facebook comments insinuating that local schools were full of undocumented Middle Eastern students. Angie Leventis Lourgos, Chicago Tribune, 3 May 2026 Abraham was killed in a drunken-driving hit-and-run crash in downstate Urbana, Illinois, and an undocumented Guatemalan national was sentenced in the case. Asal Rezaei, CBS News, 27 Apr. 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 May. 2026.

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