Ge-crymian, -crymman

According to the Old English Dictionary:

ge-crymian, -crymman

To crumble bread :-- Nim of ðám hálgedan hláfe þe man hálige on hláfmæssedæg feówer snǽda and gecryme on þá feówer hyrnan þæs berenes, Lch. iii. 290, 28. [N.E.D. crim.] ge-crymian