Indo-European language, Indo-Hittite, Indo-European - the family of languages that by 1000 BC were spoken throughout Europe and in parts of southwestern and southern Asia

West Germanic, West Germanic language - a branch of the Germanic languages

Proto-Norse - the Germanic language of Scandinavia up until about 700

Old Norse - the extinct Germanic language of medieval Scandinavia and Iceland from about to 700 to 1350

Nordic, North Germanic, North Germanic language, Scandinavian language, Scandinavian, Norse - the northern family of Germanic languages that are spoken in Scandinavia and Iceland

East Germanic, East Germanic language - an extinct branch of the Germanic languages