Bíg-nes
Bosworth & Toller Anglo-Saxon Old English Dictionary - bíg-nes
According to the Old English Dictionary:
-ness, e;
- bíg-nes
- f. A bending, bowing; flexio :-- Se earm nǽnige bígnesse on ðam elnbogan hæfde brachium nihil prorsus in cubito flexionis habuit, Bd. 5, 3; S. 616, 23.