- mustarðskorn dvs. Sennepskorn (lat. gra-num sinapis); ef þér hafit trú svá semmustarðskorn Heilag. II, 1093 jvf 41617(Matth. 17, 20).
Part of speech: n
Possible runic inscription in Medieval Futhork:ᛘᚢᛋᛏᛆᚱᚦᛋᚴᚮᚱᚿ
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.