Groussherzogtum

== Luxembourgish == === Alternative forms === Groossherzogtum === Etymology === From Groussherzog (“grand duke”) +‎ -tum (“-dom”). === Pronunciation === IPA(key): /ɡʀəushɛʀtsoːχtum/ === Noun === Groussherzogtum n (plural Groussherzogtemer) A grand duchy Synonym: Grand-Duché === References === Groussherzogtum in the Lëtzebuerger Online Dictionnaire