As defined by the Cleasby & Vigfusson Old Norse to English dictionary:
- adj. a fast friend, Þiðr. 20, = vinfastr.
Possible runic inscription in Younger Futhark:ᚠᛅᛋᛏ-ᚢᛁᚾᚴᚱ
Younger Futhark runes were used from 8th to 12th centuries in Scandinavia and their overseas settlements
➞ See all works cited in the dictionary
Works & Authors cited:
- Þiðreks Saga. (G. I.)