landgravine/ˈlan(d)ɡɹəviːn/EtymologyFrom German Landgräfin, equivalent to landgrave + -ine.landgravine means The wife of a landgrave, or a woman who rules over a landgraviate. Lexicurio rates it Sui generis — a strength score of 88 out of 100.nounThe wife of a landgrave, or a woman who rules over a landgraviate.