Næss

According to the Old English Dictionary:

næss

I. add:-- Næssas cautes (rupibus in celsis qua tundunt caerula cautes, Ald. 267, 24), An. Ox. 26, 56. II. add: Cf. Hí nyþer ge-feallað under neowulne grund descendant usque ad abyssos, Ps. Th. 106, 25. næss