For-grindan

According to the Old English Dictionary:

for-grindan

Dele first two citations, and add:--Þú forgrindesþ commolitis, Wrt. Voc. ii. 15, 14. Forgrindet commolitio (? commolit; for the inflexion -et, cf. menget confundit, 11. Or(?) the -et might be a noun suffix, cf. onǽlet: or(?) for-grind (cf. ge-grind) might be taken), 105, 9. Forgrundenum commolitis, 132, 6. ¶ with dat.:--Ic forgrand gramum, B. 424. for-grindan