unsigned

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.

The unsigned player also had the option of sitting out a year and negotiating as a free agent.

A numeric value or variable that has no sign and can only be positive.

For compilers which produce two-byte unsigneds, the maximum cumulative frequency is 16,383 if we wish to avoid the use of long arithmetic.