Fjall-þoka

Meaning of Old Norse word "fjall-þoka"

As defined by the Cleasby & Vigfusson Old Norse to English dictionary:

fjall-þoka

u, f. fog from the fells.

Possible runic inscription in Younger Futhark:ᚠᛁᛅᛚᛚ-ᚦᚢᚴᛅ
Younger Futhark runes were used from 8th to 12th centuries in Scandinavia and their overseas settlements