Tákna

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

tákna

(að), v. to betoken, signify; t. fyrir, to forebode.

Possible runic inscription in Younger Futhark:ᛏᛅᚴᚾᛅ

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