- fjórtugr, adj. = fertugr, Eids. I, 482.
Part of speech: adj
Possible runic inscription in Medieval Futhork:ᚠᛁᚮᚱᛏᚢᚵᚱ
Medieval Runes were used in Norway from 11th to 15th centuries.
Futhork was a continuation of earlier Younger Futhark runes, which were used to write Old Norse.