Úbilt

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

úbilt

a. n. not frightened; bróðurnum var ~, the brother was not afraid; láta sér verða ~, to take fright.

Possible runic inscription in Younger Futhark:ᚢᛒᛁᛚᛏ

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