Ge-broc

According to the Old English Dictionary:

es;

ge-broc

n. [ge-brocen, pp. of ge-brecan to break] A breaking, broken piece, fragment; fractio, fragmentum :-- Sum biþ mid ðæs innoþes gebrocum gemenged some is mingled with fragments of the inwards, L. M. 2, 56; Lchdm. ii. 276, 26.Ðara gebroca fragmentorum, Mt. Kmbl. Rush. 14, 20: 15, 37. [Goth. ga-bruka a fragment.] ge-broc