- tryggrof, n. = trygðarof. Frost. 9, 19.
Part of speech: n
Possible runic inscription in Medieval Futhork:ᛏᚱᛦᚵᚵᚱᚮᚠ
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.