יָתַם , Pi. יִיתֵּם (denom. of יָתוֹם) to make orphans, to cause bereavement. Pes. 49ᵃ מְיַיתֵּם את בניו Ms. M. (ed. גוזליו) will be forced to leave his children uprovided for; Yalk. Am. 545; v. אִלְמֵן. Yalk. Gen. 95.
Nithpa. - נִתְיַיתֵּם to become an orphan. Keth. 44ᵇ נִתְיַתְּמָה she lost her father.