an object (especially a ring) formerly used to impress a picture into the sealing wax of a document as a proof of its origin

One who signs something. / One who uses sign language.

plural of signer

plural of signet

One who signs a contract, especially in athletic contexts

plural of signee

Alternative form of signeted

Stamped or marked with a signet.

A finger ring bearing a signet, seal or coat of arms.

(archaic) Third-person singular simple present indicative form of sign