Ealdor-bealu

According to the Old English Dictionary:

aldor-bealu;

ealdor-bealu

gen. -bealuwes, -bealwes; n. Vital evil; malum vitæ affĭciens :-- Fá þrówiaþ ealdor-bealu egeslíc the hostile shall suffer terrific vital evil, Exon. 31 b; Th. 98, 31; Cri. 1616. ealdor-bealu