unsigned.
Not accepting negative numbers; having only a positive value (or zero).
Meaning & usage
Not accepting negative numbers; having only a positive value (or zero).
We use an unsigned variable to store the employee's salary, since it will never be less than zero.
Lacking a signature, unendorsed.
The bank rejected the unsigned check.
Not signed to an organization such as a sports club or record label.
Where this word comes from
Etymology tree Proto-Indo-European *né Proto-Indo-European *n̥- Proto-Germanic *un- Proto-West Germanic *un- Old English un- Middle English un- English un- English signed English unsigned From un- + signed.
A numeric value or variable that has no sign and can only be positive.
Where this word comes from
Etymology tree Proto-Indo-European *né Proto-Indo-European *n̥- Proto-Germanic *un- Proto-West Germanic *un- Old English un- Middle English un- English un- English signed English unsigned From un- + signed.
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Definitions, grammatical labels, IPA, etymology and examples: Wiktionary contributors, extracted by Kaikki / Wiktextract. Adapted under CC BY-SA 4.0. Selected fields and authored examples are shown; third-party quotations and audio are omitted. See contributor history.
Last enriched 2026-09-10. Definitions are in English. Romanizations are shown when supplied by the source; syllable estimates are omitted for unsupported scripts.