How do you spell Wailing

Available Definitions:
1)  v. t. - To choose; to select.
2)  v. t. - To lament; to bewail; to grieve over; as, to wail one's death.
3)  v. i. - To express sorrow audibly; to make mournful outcry; to weep.
4)  n. - Loud weeping; violent lamentation; wailing.