Kost-gæfiligr

Meaning of Old Norse word "kost-gæfiligr"

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

kost-gæfiligr

adj. painstaking, diligent.

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