LEARNit Dictionary
grand duke
noun
/ˌɡrænd ˈdjuːk/
UK
/ˌɡrænd ˈduːk/
US
1
a male leader of a small independent state
دوک بزرگ, دوک اعظم
2
a son of the tsar
شاهزاده تزار
compare
archduke