As defined by A Concise Dictionary of Old Icelandic (Geir Zoëga):
duna Old Icelandic word can mean:
- (að), v. to boom, roar (dunar í skóginum).
- f. a rushing, thundering noise.
Possible runic inscription in Younger Futhark:ᛏᚢᚾᛅ
Also available in related dictionaries:
This headword also appears in dictionaries of other languages closely related to Old Icelandic.