Definition of grand duchess

grand duchessnoun

nữ công tước

/ˌɡrænd ˈdʌtʃəs//ˌɡrænd ˈdʌtʃəs/

namespace

the wife of a grand duke

(in some parts of Europe, especially in the past) a female leader of a small independent state

(in Russia in the past) a daughter of the tsar