Kerlinga-bók

Meaning of Old Norse word "kerlinga-bók"

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

kerlinga-bók

f. an old woman’s story, nonsense.

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