As defined by the Cleasby & Vigfusson Old Norse to English dictionary:
- m. a rock on which a fort is built, Fms. viii. 284.
Possible runic inscription in Younger Futhark:ᛒᚢᚱᚴᛅᚱ-ᚴᛚᛁᛏᛏᚱ
Younger Futhark runes were used from 8th to 12th centuries in Scandinavia and their overseas settlements
Works & Authors cited:
- Fornmanna Sögur. (E. I.)