-ntəˈthirēəm noun
Usage: capitalized
Etymology: New Latin, from bront- + -therium
: the type genus of Brontotheriidae comprising large Oligocene ungulate mammals often with horns
-ntəˈthirēəm noun
Usage: capitalized
Etymology: New Latin, from bront- + -therium
: the type genus of Brontotheriidae comprising large Oligocene ungulate mammals often with horns
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012