Vápnhœfr

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

vápnhœfr

a. fit for, manageable, as a weapon.

Possible runic inscription in Younger Futhark:ᚢᛅᛒᚾᚼᚢᚠᚱ

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