Gǽst-bona
Bosworth & Toller Anglo-Saxon Old English Dictionary - gǽst-bona
According to the Old English Dictionary:
an;
- gǽst-bona
- m. The soul-killer, the devil; anĭmi destructor, diăbŏlus :-- Ðæt him gástbona geóce gefremede that the spirit-slayer would afford them help, Beo. Th. 356; B. 177. gæst-bona