Dún-grind

Meaning of Old Norse word "dún-grind"

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

dún-grind

f. a frame whereon to clean eider-down.

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