subsignation
Sub`sig*na"tion, n. Etym: [L. subsignatio.] Defn: The act of writing the name under something, as for attestation. [R.] Shelton.
Sub`sig*na"tion, n. Etym: [L. subsignatio.] Defn: The act of writing the name under something, as for attestation. [R.] Shelton.