Indorse
Black's Law Dictionary · Henry Campbell Black, M.A. · 1910
Black's Law Dictionary
Is a technical term, having sufficient legal certainty without words of more particular description.
Brooks v. Edson, 7 Vt 351.
To write a name on the back of a paper or document. Bilis of exchange and promissory notes are indorsed by a party's writing his name on the back.
Hartwell v. Hemmenway, 7 Pick. (Mass.) 117.