Lykkja

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

lykkja

f. loop, coil of a rope, etc. (hann hafði ok dregr á hönd sér); gera ~ á leiðinni, to put an end to one’s journey, to stop; coil of a serpent (ormr með lykkju mikilli ok breiðum sporði).

Possible runic inscription in Younger Futhark:ᛚᚢᚴᚴᛁᛅ

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