a man of high social rank but below a king or queen
The duke ruled over the land.
The duke presided over the grand banquet, hosting dignitaries from across the realm.
As a duke, he inherited vast estates and wielded significant influence in the royal court.
The castle's architecture reflected the opulence befitting the residence of a duke.
The duke's lineage traced back through generations of noble ancestry, creating a rich tapestry of history.
