مورث

mūris̤(act. part. of اوْرث 'to make (one) an heir; to entail; to produce, or cause,' iv of ورث 'to receive by inheritance,' etc.), part. adj. & s.m. Making (one) heir (to, -kā); entailing; causing;—a legator; the person from whom an inheritance is derived (whether in the descending or ascending line);—a cause; author.