Noun: dukedom d(y)ook-dum
- The dignity, rank or position of a duke
"The dukedom was passed down through generations of the family"
- The domain controlled by a duke or duchess
"The dukedom of Cornwall is traditionally held by the eldest son of the British monarch";
- duchy
Derived forms: dukedoms
Type of: demesne, domain, land, rank
Encyclopedia: Dukedom, Kentucky and Tennessee