Not signable.

(computing) Not accepting negative numbers; having only a positive absolute value. / Lacking a signature, unendorsed. / Not signed to an organization such as a sports club or record label.

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

(transitive, intransitive) To remove one's signature from (something one has signed). / (of a state, or those acting on behalf of a state) To declare void one's signing of (a treaty).

(American spelling) Not signaled.

present participle of unsign

plural of unsigned

Not signalized.

Third-person singular simple present indicative form of unsign