As defined by the Cleasby & Vigfusson Old Norse to English dictionary:
- u, f. the eruption of a volcano, Landn. 269, Bs. i. 148, 498.
Possible runic inscription in Younger Futhark:ᛁᛚᛏᛋ-ᚢᛒᛒᚴᚢᛅᛘᛅ
Younger Futhark runes were used from 8th to 12th centuries in Scandinavia and their overseas settlements
Works & Authors cited:
- Biskupa Sögur. (D. III.)
- Landnáma. (D. I.)