Öfundarblóð

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

öfundarblóð

n. blood shed in enmity.

Possible runic inscription in Younger Futhark:ᚢᚠᚢᚾᛏᛅᚱᛒᛚᚢᚦ

Also available in related dictionaries:

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

• Old Norwegian - Johan Fritzner's Dictionary