SOLVIT AD DIEM, pleading. The name of a plea to an action on a bond, or other obligation to pay money, by which the defendant pleads that he paid the money on the day it was due. Vide 1 Stra. 652; Rep. Temp. Hardw. 133; Com. Dig. Pleader, 2 W 29.

2. This plea ought to conclude with an averment, and not to the country. 1 Sid. 215; 12 John. R. 253; vide 2 Phil. Ev. 92; Coxe, R. 467.