duke
UK: djuːk | US: duːk
n. a male ruler of a small independent state
n. a nobleman of the highest hereditary rank below a prince
n. (historical) a military leader in medieval Europe
The word duke traces back to Latin dux, meaning "leader" or "commander," often used for military or political rulers. It entered English via Old French duc (later duke), reflecting the Norman influence. The silent -e was added in Middle English to mark the long vowel sound. Over time, duke evolved from denoting military commanders to a hereditary noble title, emphasizing aristocratic authority.
The duke ruled his lands with fairness and wisdom.
She was granted an audience with the Duke of Edinburgh.
In medieval times, a duke often commanded armies for the king.
The title of duke is hereditary in many European monarchies.
The duke's palace was a center of political power.