As defined by A Concise Dictionary of Old Icelandic (Geir Zoëga):
- (að), v. refl. to be angry, to quarrel (~ við e-n, upp á e-n).
Possible runic inscription in Younger Futhark:ᛅᛒᛒᛅᛋᛏ
Also available in related dictionaries:
This headword also appears in dictionaries of other languages closely related to Old Icelandic.