Klám-fenginn

Meaning of Old Norse word "klám-fenginn"

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

klám-fenginn

adj. (-fengni, f.), foul-mouthed.

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