As defined by the Cleasby & Vigfusson Old Norse to English dictionary:
- n. [akin to þóf, þæfa]: þaufast, að, dep. to grope or fumble.
Possible runic inscription in Younger Futhark:ᚦᛅᚢᚠ
Younger Futhark runes were used from 8th to 12th centuries in Scandinavia and their overseas settlements