Ge-holian

According to the Old English Dictionary:

ge-holian

p. ode To hollow out :-- Geholedum (gescafenum) telgrum cauatis corticibus, An. Ox. 255: II, 15: deasceato, i. dolato, Germ. 395, 381. [O. L. Ger. ge-[h]olade exesa (antra): O. H. Ger. ge-holōt cauatus.] ge-holian