Tungl-æði

Meaning of Old Norse word "tungl-æði"

As defined by the Cleasby & Vigfusson Old Norse to English dictionary:

tungl-æði

f. lunary.

Possible runic inscription in Younger Futhark:ᛏᚢᚾᚴᛚ-ᛅᚦᛁ
Younger Futhark runes were used from 8th to 12th centuries in Scandinavia and their overseas settlements