castellany
noun
cas·tel·lany
ˈkastəˌlanē,
-ˌlā-,
-lə-,
kaˈstelənē
plural -es
: the office or jurisdiction of a castellan : the extent of land and jurisdiction appertaining to a castle
Word History
Etymology
Medieval Latin castellania, from castellanus castellan (from Latin, occupant of a castle) + Latin -ia -y