As defined by A Concise Dictionary of Old Icelandic (Geir Zoëga):
- f. pl. affinity. connexion by marriage (s. eða frændsemi); spilla sifjum, to commit adultery.
Possible runic inscription in Younger Futhark:ᛋᛁᚠᛁᛅᚱ
Also available in related dictionaries:
This headword also appears in dictionaries of other languages closely related to Old Icelandic.