Dukedom

1. (n.) The territory of a duke.

2. (n.) The title or dignity of a duke.

Thesaurus Entries

ally, archduchy, archdukedom, baronetcy, barony, body politic, buffer state, captive nation, chieftaincy, chieftainry, city-state, colony, commonweal, commonwealth, country, county, domain, dominion, duchy, earldom, empery, empire, free city, grand duchy, kingdom, kingship, knight-errantship, knighthood, ladyship, land, lordship, mandant, mandate, mandated territory, mandatee, mandatory, marquisate, nation, nationality, pashadom, polis, polity, possession, power, princedom, princeship, principality, principate, protectorate, province, puppet government, puppet regime, queenship, realm, republic, satellite, seignioralty, seigniory, seneschalty, settlement, sovereign nation, state, sultanate, superpower, territory, toparchia, toparchy, viscountcy, viscountship, viscounty