vaivode
/ˈvaɪvoʊdeɪ/Definitions
1. noun
A medieval title of nobility in Eastern Europe, especially in the Grand Duchy of Moscow.
“The vaivode played a significant role in the medieval kingdom.”
2. proper noun
A specific title held by a ruler, such as a voivode of a particular region.
“The voivode of Moscow was known for his bravery in battle.”