Ge-rúm

According to the Old English Dictionary:

es;

ge-rúm

n. [rúm space] Room, space; spătium :-- Hí náuðer ne gestillan ne móton, ne eác swíðor styrian, ðonne he him ðæt gerúm his wealdleðeres toforlǽt they neither can be still, nor yet move farther, than he allows to them the space of his rein, Bt. 21; Fox 74, 8. Eódon on gerúm eorlas ágléwe the men learned in law went apart, Elen. Kmbl. 639; El. 320. Cyning healdeþ me on heáðore, hwílum lǽteþ eft on gerúm sceacan the king holds me in restraint, sometimes again lets me go at large, Exon. 105 b; Th. 401, 20; Rä. 21, 14. ge-rum