Fast-máll

Meaning of Old Norse word "fast-máll"

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

fast-máll

adj. trusty.

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