Spakmálugr

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

spakmálugr

a. wise in one’s speech.

Possible runic inscription in Younger Futhark:ᛋᛒᛅᚴᛘᛅᛚᚢᚴᚱ

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