As defined by A Concise Dictionary of Old Icelandic (Geir Zoëga):
- m. swimming in the head, giddiness (slá, ljósta e-n í svima).
Possible runic inscription in Younger Futhark:ᛋᚢᛁᛘᛁ
Also available in related dictionaries:
This headword also appears in dictionaries of other languages closely related to Old Icelandic.