Rífka

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

rífka

(að), v. to mend, improve; er nauðsyn at r. ráð fyrir dóttur þinni, to mend her state.

Possible runic inscription in Younger Futhark:ᚱᛁᚠᚴᛅ

Also available in related dictionaries:

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

• Old Norse - Cleasby & Vigfusson Dictionary
• Old Norwegian - Johan Fritzner's Dictionary