- búlstr, m. = bólstr. Bolt. 165 fg. 168;DN. II, 668.
Part of speech: m
Possible runic inscription in Medieval Futhork:ᛒᚢᛚᛋᛏᚱ
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.