Flan

Meaning of Old Norse word "flan"

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

flan

n. a rushing; feigðar-flan, ‘mad-rush’ (a saying).

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