adjective
- of or relating to an archduke or archduchy
Usage: historical
Examples
- The archducal palace was renowned for its magnificent architecture.
- He inherited the archducal title from his father.
- The archducal court was known for its elaborate ceremonies.
- She studied the archducal lineage of the Habsburg family.
- The archducal crown was displayed in the museum.
- Archducal authority extended over vast territories in medieval Europe.