Archduke (noun)

A prince of the highest rank in the former Holy Roman Empire and in certain other European countries.

Origin:

From the german word "erzherzog" meaning "archduke".

Examples:

1. The Archduke Franz Ferdinand of Austria was assassinated in 1914, which led to the outbreak of World War I.
2. The archduke was a member of the Habsburg dynasty.
3. The archduke's palace was a grand building.
4. Archduke's were considered to be of royal blood.
5. The archduke's wedding was a grand event.