hvirfilvindr

== Old Norse == === Etymology === From hvirfill +‎ vindr. === Noun === hvirfilvindr m whirlwind ==== Declension ==== ==== Descendants ==== Icelandic: hvirfilvindur Danish: hvirvelvind Norwegian Nynorsk: kvervelvind Norwegian Bokmål: virvelvind → Norwegian Nynorsk: virvelvind === Further reading === Zoëga, Geir T. (1910), “hvirfilvindr”, in A Concise Dictionary of Old Icelandic, Oxford: Clarendon Press; also available at the Internet Archive