H7290. radam
[רָדַם] verb Niph`al be in, or fall into, heavy sleep (Late Hebrew id.; compare Arabic stop up (door, gap, etc.), whence perhaps be deaf (stopped up) to sounds, etc.); — Perfect3masculine singular נִרְדַּם [Judg 4:21]; [1]singular נִרְדַּמְתִּי [Dan 8:8]; Imperfect3masculine singular וַיֵּרָדֵם [Jonah 1:5]; Participle נִרְדָּם [Prov 10:5] [3]t.; — be or fall fast asleep: [Judg 4:21]; [Jonah 1:5] (after וַיִּשְׁכַב), [1:6] (participle, Ges§ 120b DaSynt. § 70 (a)); participle as substantive בַּקָּצִיר נִרְדָּם [Prov 10:5]; of sleep of death [Psa 76:7]; stunning effect of awe and dread [Dan 8:18]; [10:9] (both + אָ֑רְצָה [וּפָנַי] עַלמָּֿנַי.