Deildum
Deildum is a term encountered primarily in speculative fiction and constructed-language contexts, where it is used as either a proper name for a place or as a generic label for an administrative or social unit within a society. It is not a standard word in any natural language, and its precise meaning varies by author and project.
Etymology and origin: The form resembles Old Norse and Icelandic deild, meaning a division or department, which
Usage and interpretations: In worldbuilding, deildum is commonly employed as the name of a territorial unit
Context and cautions: Given its lack of a universal definition, readers should consult the source material
See also: deild, division (linguistics), conlang terminology.