Black's Law Dictionary (2nd edition)dictionaries

Adstipulator

In Roman law. An accessory party to a promise, who received the same promise as his principal did, and conld equally receive and exact payment; or he only stipulated for a part of that for which the principal stipulated, and then his rights were coextensive with the amount of his own stipulation. Sandars, Just Inst (5th Ed.) 348

Source: Black's Law Dictionary 2nd Ed (1910)