unsigned
noun
Definitions
A numeric value or variable that has no sign and can only be positive.
adjective
Definitions
Not accepting negative numbers; having only a positive absolute value.
Example: We use an unsigned variable to store the employee's salary, since it will never be less than zero.
Lacking a signature, unendorsed.
Example: The bank rejected the unsigned check.
Not signed to an organization such as a sports club or record label.