As defined by A Concise Dictionary of Old Icelandic (Geir Zoëga):
- m. vanishing, vera í þrotnan, to be waning.
Possible runic inscription in Younger Futhark:ᚦᚱᚢᛏᚾᛅᚦᚱ
Also available in related dictionaries:
This headword also appears in dictionaries of other languages closely related to Old Icelandic.