archduchess
[ɑrkdʌtʃes]
Definitions
1. noun
a noblewoman of high rank, ranking below a princess
“She was the eldest child of the archduke and his wife, an archduchess.”
2. noun
a woman who holds the rank of archduchess in a monarchical or noble family
“The royal family consisted of the emperor, his wife, the empress, and their daughter, the young archduchess.”
3. noun
a woman of high rank in the nobility or aristocracy
“The aristocrat was an archduchess of great wealth and influence.”