Heimskr

As defined by A Concise Dictionary of Old Icelandic (Geir Zoëga):

heimskr

a. foolish, silly; verðr opt heitum ~ maðr feginn, fair words often make a fool s heart rejoice.

Possible runic inscription in Younger Futhark:ᚼᛁᛁᛘᛋᚴᚱ

Also available in related dictionaries:

This headword also appears in dictionaries of other languages closely related to Old Icelandic.

• Old Norse - Cleasby & Vigfusson Dictionary
• Old Norwegian - Johan Fritzner's Dictionary