hertogadœmi

== Old Norse == === Etymology === From hertogi +‎ dœmi. === Noun === hertogadœmi n (genitive hertogadœmis) duchy ==== Declension ==== === Further reading === Zoëga, Geir T. (1910), “hertogadœmi”, in A Concise Dictionary of Old Icelandic, Oxford: Clarendon Press, page 196; also available at the Internet Archive