Opa

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

opa

(að), v. to retreat, go back (also, opa undan, á hæl). Cf. hopa.

Possible runic inscription in Younger Futhark:ᚢᛒᛅ

Also available in related dictionaries:

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

• Old Danish - Otto Kalkar's Dictionary
• Old Norse - Cleasby & Vigfusson Dictionary
• Old Norwegian - Johan Fritzner's Dictionary
• Old Swedish - K.F Söderwall's Dictionary