As defined by A Concise Dictionary of Old Icelandic (Geir Zoëga):
- f. ‘iron-castle’ (used of a ring of iron-clad ships).
Possible runic inscription in Younger Futhark:ᛁᛅᚱᚾᛒᚢᚱᚴ
Also available in related dictionaries:
This headword also appears in dictionaries of other languages closely related to Old Icelandic.