شودهك

शोधक śodhak, adj. & s.m. (f. -ikā), Purificatory, purifying,cleansing; purgative; corrective; paying off a debt; retaliating;—a purifier, refiner; a corrector; (in Arith.) the subtrahend; the quantity to be subtracted from a number to render it capable of yielding an exact square root.