Þurrafrost

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

þurrafrost

n. dry frost.

Possible runic inscription in Younger Futhark:ᚦᚢᚱᚱᛅᚠᚱᚢᛋᛏ

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