Beadu-scearp

According to the Old English Dictionary:

beadu-scearp

adj. Battle-sharp, sharp in fight, applied to a sword; ad pugnam acutus :-- Cyning wælseaxe gebræd biter and beaduscearp the king drew his deadly knife bitter and battle-sharp, Beo. Th. 5401; B. 2704. beadu-scearp