Ge-camp

According to the Old English Dictionary:

-comp, es;

ge-camp

m. [camp a contest, war] Warfare, a contest, battle; mīlĭtia, certāmen, pugna :-- Gecampes feld certāmĭnis campus, Greg. Dial. 2, 3. On gecampe in warfare, Byrht. Th. 136, 18; By. 153. Iosue com mid gecampe to him mid eallum his here vēnit Iosue et omnis exercĭtus cum eo adversus illos, Jos. 11, 7. In gecomp in agonia, Lk. Skt. Lind. 22, 44. ge-camp