Bismer-nes
Bosworth & Toller Anglo-Saxon Old English Dictionary - bismer-nes
According to the Old English Dictionary:
-ness, e;
- bismer-nes
- f. [bismer filthiness, pollution, -nes] A polluting, staining or defiling; pollutio, Bd. 1, 27; S. 497, note 7. bismer-nes