Ge-cwellan

According to the Old English Dictionary:

ge-cwellan

to kill :-- Ða suno gecuoellas hia filii morte adficient eos, Mk. Skt. Lind. 13, 12. Ðætte hia woere gecuelledo ut interficerentur, Lk. Skt. Lind. 23, 32. [O. H. Ger. ge-quelit cruciatus.] ge-cwellan