Reigjast

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

reigjast

(ð), v. refl. to bridle up, to show stiffness or displeasure (hón reiðist við honum).

Possible runic inscription in Younger Futhark:ᚱᛁᛁᚴᛁᛅᛋᛏ

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