As defined by the Cleasby & Vigfusson Old Norse to English dictionary:
- m. a single ring, opp. to tví-baugr, a double ring.
Possible runic inscription in Younger Futhark:ᛁᛁᚾ-ᛒᛅᚢᚴᚱ
Younger Futhark runes were used from 8th to 12th centuries in Scandinavia and their overseas settlements