Mél-regn

Meaning of Old Norse word "mél-regn"

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

mél-regn

mél-skúr, iron rain, iron shower, Vellekla, are prob. from the same word.

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