Blakkfjallr

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

blakkfjallr

a. with black hide (birnir blakkfjallir).

Possible runic inscription in Younger Futhark:ᛒᛚᛅᚴᚴᚠᛁᛅᛚᛚᚱ

Also available in related dictionaries:

This headword also appears in dictionaries of other languages closely related to Old Icelandic.

• Old Norse - Cleasby & Vigfusson Dictionary