- þungbýll, adj. besværlig, vanskelig at holde Hus; var hann ágangssamr við nábúasína, veik hann stundum á þat fyrirþeim, at þeim mundi þungbýlt verðaí nánd honum Laxd. 10 (1528).
Part of speech: adj
Possible runic inscription in Medieval Futhork:ᚦᚢᚿᚵᛒᛦᛚᛚ
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.