- þruma, v. (að) larme, brage; þat er lítilvá, þótt lúðr þrumi, er mær konungsmöndul hrœrir Hund. 2, 3.
Part of speech: v
Possible runic inscription in Medieval Futhork:ᚦᚱᚢᛘᛆ
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.