(p. 574) nibarta desisted or refrained; stopped. নিবর্তক a. & n. one who or that which prevents or dissuades or stops; preventive, dissuasive, stopping. নিবর্তন n. act of giving up, desisting, refraining, cessation, stopping, closing; prevention; supersession; return, recession. নিবর্তনমূলক a. preventive. নিবর্তিত a. caused to give up or desist; stopped, ceased; caused to return or recede, returned or receded; prevented. 28)