Ge-sýcan
Bosworth & Toller Anglo-Saxon Old English Dictionary - ge-sýcan
According to the Old English Dictionary:
-sícan;
- ge-sýcan
- p. -sýhte To give suck to, to suckle :-- Ða breóst ðe swylce gesíhton the breasts that gave such suck, Homl. Th. i. 84, 16. ge-sycan