Wæl-dreór

According to the Old English Dictionary:

es;

wæl-dreór

m. The blood of the slain :-- Wæter wældreóre fág, Beo. Th. 3267; B. 1631. Eorðe wældreóre (the blood of Abel) swealh of handum ðínum (Cain's), Cd. Th. 62, 19; Gen. 1016. Ic fylde mid folmum ordbanan Abeles, eordan sealde wældreór weres, 67, 9; Gen. 1098. wæl-dreor