Expromissor
A New Law Dictionary and Glossary · Alexander M. Burrill · 1850
A New Law Dictionary and Glossary
Lat. [from expromittere, q. v.] In the civil law. One who assumes the debt of another, discharging the first debtor, and making himself originally liable in his place; one who was substituted as a debtor by the process of delegatio, (q. v.) Inst. 2.
1. 41. Dig. 12. 4. 4. Heinecc.
El. Jur. Civ. lib.
3, tit. 30, § 1015.
Calv. Lex. Jur.