Kikna

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

kikna

(að), v. to bend backwards to sink at the knees (~ í knésbótum).

Possible runic inscription in Younger Futhark:ᚴᛁᚴᚾᛅ

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