defrayal|dɪˈfreɪəl| [f. defray v.1+ -al1.] The action of defraying; defrayment. 1820ExaminerNo. 648. 577/2 [He] expects nothing but the defrayal of his expenses.1883W. E. Norris No New Thing II. xiii. 3 Her share..was confined to the defrayal of its cost.