Ge-brýcgan

According to the Old English Dictionary:

ge-brýcgan

Substitute: ge-brycoan(?) to use; -- Gibrycgende utenda, Rtl. 97, 33. [For cg = cc cf. ðrycges = ðrycces, 122, 14, and cf. the whole word with lifbrycgung, 7, 29. But perhaps brycgende= brúcende, see the forms with cc under ge-brúcan, and cf. (?) ofscýfende for the mutated vowel.] ge-brycgan