Definitions for "Signer"
A person who creates a digital signature for a message, or a signature for a document.
an entity that has private keys in addition to corresponding public keys
an entity that initially creates the electronic signature
Keywords:  slip
Same as Signing slip.
someone who can use sign language to communicate
someone who signs and is bound by a document
One who signs or subscribes his name; as, a memorial with a hundred signers.
to sign