Added 10 October 2026 mordvinian noun Categories: PeopleLanguageObscure Words noun ! Definition from WordNet 3.1, Princeton University. More about mordvinian at Wordnik → Where our words come from → A member of the agricultural people living in the central Volga provinces of European Russia. The Finnic language spoken by the Mordvinians. Related Words: mordvinmordvamordvinicmordovianmordoviyanmoravianmoldavianmuscovianmoldovanmasovianmuscovitemandurian Back to today's word