Gnæfa

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

gnæfa

(-ða, -t), v. to stand up, rise high, tower (~ við himin).

Possible runic inscription in Younger Futhark:ᚴᚾᛅᚠᛅ

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