Cách sử dụng
The word 'ducal' refers to something related to a duke or duchess, who are people who hold high ranks in the British nobility. So, you can use the word 'ducal' when talking about things that are associated with these noble individuals or their estates, such as ducal palaces, ducal commands, ducal prerogatives, and so on. It's not a word you'll use in everyday conversations, but if you are reading a historical book or discussing royalty, it may come up.