DISCUSSION, civil law. A proceeding, on the part of a surety, by which. the property of the principal debtor is made liable before resort can be had to the sureties; this is called the benefit of discussion. This is the law in Louisiana. Civ. Code of Lo. art. 3014 to 3020. See Domat, 3, 4, 1 to 4; Burge on Sur. 329, 343, 348; 5 Toull. p. 544 7 Toull. p. 93; 2 Bouv. Inst. n. 1414.