ˌIndo-ˈGerman,a.rare. = next. 1826[see Indo-European a.]1847Prichard Rep.Brit.Assoc. 241 The Indo-European, sometimes termed Indo-German, and, by late writers, Arian or Iranian languages.1880Earle Philol.Eng. Tongue §262 These forms are an indelible feature of all Indo-German tongues.