As defined by A Concise Dictionary of Old Icelandic (Geir Zoëga):
- (-s, -ir), m. ‘bear-sark’, berserker, a wild warrior of the heathen age.
Possible runic inscription in Younger Futhark:ᛒᛁᚱᛋᛁᚱᚴᚱ
Also available in related dictionaries:
This headword also appears in dictionaries of other languages closely related to Old Icelandic.