Ge-síþcundlíc

According to the Old English Dictionary:

-síþlíc;

ge-síþcundlíc

adj. Pertaining to a companion :-- Swá swá he wǽre gesíþcundlícre [MS. Ca. gesíþlícre, MS. B.] gegaderunga quasi comes copulæ carnalis, Bd. 2, 9; S. 511, 1, note. ge-siþcundlic