Definition of undocumented
- undocumented expenditures
- undocumented workers
The company cannot reimburse you for undocumented travel expenses.
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'undocumented.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
: not having the official documents that are needed to enter, live in, or work in a country legally
: not supported by evidence that consists of documents : not having written proof
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