Jafnlengd

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

jafnlengd

f. the same time of the following day (til ~ar annars dags); the same day in the next year, anniversary (eigi síðarr en fyrir ~).

Possible runic inscription in Younger Futhark:ᛁᛅᚠᚾᛚᛁᚾᚴᛏ

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