Tra từ grand duke - Từ điển Oxford Advanced Learner 8th

Từ điển Oxford Advanced Learner 8th

grand duke ˌgrand ˈduke [grand duke] BrE NAmE noun 1. (in some parts of Europe, especially in the past), a male ruler of a small independent state •The Grand Duke of Tuscany 2. (in Russia in the past), a son of the ↑tsar compare ↑archduke