Cneó-wærc

According to the Old English Dictionary:

cneów-wærc, es ;

cneó-wærc

n? A pain in the knees; genuum dolor :-- Wið cneówærce for a pain in the knees, Lchdm. iii. 16, 16. Wið cneów-wærce, L. M. 1, 24; Lchdm. ii. 66, 11. cneo-wærc